CN207680067U - Piece-rate system and gasification system - Google Patents

Abstract

The utility model provides a kind of piece-rate system and gasification system, piece-rate system include：Material-receiving device and heating device；The entrance of material-receiving device receives solidliquid mixture for being connected with the discharge gate of reaction kettle；Heating device is for heating material-receiving device, so that the liquid in solidliquid mixture is changed into gas；For exporting gas, the solid after the solid outlet of material-receiving device is used to detach exports the gas vent of material-receiving device；The bottom of material-receiving device offers air inlet, and air inlet is used to make the liquid in solidliquid mixture to be separated with solid for conveying gas, gas into material-receiving device.In the utility model, by the way that the liquid in solidliquid mixture is changed into gas, realize the separation of solid and liquid, and, liquid solute concentration is not influenced in by solidliquid mixture, meanwhile, being completely separated for solid and liquid can be realized by the effect of the purging of gas, separative efficiency is improved, and then ensures product quality.

Description

Piece-rate system and gasification system

Technical field

The utility model is related to separation technology fields, in particular to a kind of piece-rate system and gasification system.

Background technology

Separation of solid and liquid is that the liquid phase and solid phase of centre aqueous in production or final products (including effluent) are separated, and is The important link of the technical process such as modern metallurgy, chemical industry, environment, material and mineral engineering, the effect of separation of solid and liquid directly affect Product quality.

For example, in Coal Gasification Technology field, after material is discharged out of reaction kettle, it is normally fed to plate and frame filter press or anti- It is separated by solid-liquid separation in osmosis membrane filters system.When being filtered to material using plate and frame filter press, the tiny solid in part Particle can enter in liquid, influence the operation of subsequent reactions, also, plate and frame filter press needs to be replaced frequently filter cloth, be easy shadow Ring the continuity of operation.When being filtered to material using reverse osmosis membrane, reverse osmosis membrane is easily blocked, and then can not be consolidated Liquid detaches, also, when the concentration of solute in solution is larger, filter effect substantially reduces so that separation of solid and liquid is not thorough, in turn Influence product quality.

Utility model content

In consideration of it, the utility model proposes a kind of piece-rate systems, it is intended to it is poor to solve solid-liquid separation effect in the prior art The problem of.The utility model also proposed a kind of gasification system.

On one side, the utility model proposes a kind of piece-rate system, which includes：Material-receiving device and heating device； Wherein, the entrance of material-receiving device receives the solidliquid mixture of reaction kettle discharge for being connected with the discharge gate of reaction kettle；Heating Device is for heating material-receiving device, so that the liquid in solidliquid mixture is changed into gas；The gas of material-receiving device goes out For exporting gas, the solid after the solid outlet of material-receiving device is used to detach exports mouth；The bottom of material-receiving device opens up There is air inlet, air inlet is for conveying gas into material-receiving device, and gas is for making the liquid in solidliquid mixture and solid phase Separation.

Further, in above-mentioned piece-rate system, heating device is coil pipe, and coil pipe is set around the outer wall of material-receiving device, coil pipe For the steam with preset temperature that circulates.

Further, in above-mentioned piece-rate system, air inlet at least two, each air inlet is uniform in the bottom of material-receiving device Distribution.

Further, above-mentioned piece-rate system further includes：Connecting plate；Wherein, connecting plate be connected to material-receiving device inner wall and There is the first pre-determined distance between the bottom of material-receiving device, connecting plate is enclosed with part of the material-receiving device below connecting plate to be set as One cavity, air inlet are opened in material-receiving device and correspond at the position of cavity, and connecting plate offers multiple first through hole.

Further, in above-mentioned piece-rate system, the bottom of material-receiving device is taper, and connecting plate is conical plate, each first The central axis of through-hole is in the first default angle with the horizontal axis of material-receiving device.

Further, in above-mentioned piece-rate system, the first default angle is 15 °~60 °.

Further, above-mentioned piece-rate system further includes：Lamination mechanism；Wherein, lamination mechanism is set in material-receiving device, is used It is layered in solidliquid mixture.

Further, in above-mentioned piece-rate system, lamination mechanism includes：At least one partition board；Wherein, each partition board is placed in It is arranged in material-receiving device and along the longitudinal axis of material-receiving device；Inner wall of the first end of each partition board with the side of material-receiving device It is connected, the second end of each partition board is free end and has second to preset between the inner wall of the other side of material-receiving device Distance, each partition board offer at least one second through-hole；The side wall of material-receiving device corresponds at the first end of each partition board Purge gass entrance is offered, each purge gass entrance is used to convey purge gass into material-receiving device, and purge gass are for purging Solid on corresponding partition board.

Further, in above-mentioned piece-rate system, the second through-hole in two partition boards of arbitrary neighborhood on partition board placed below Aperture be less than be placed in top partition board on the second through-hole aperture.

Further, in above-mentioned piece-rate system, the horizontal axis of each partition board and material-receiving device is in the second default angle.

Further, above-mentioned piece-rate system further includes：Cooling device and storage device；Wherein, the gas of material-receiving device goes out Mouth is connected by cooling device with the entrance of storage device, and cooling device is used to carry out the gas received cooling so that gas Body is changed into liquid, and liquid is delivered to storage device；Storage device is for receiving and storing liquid.

In the utility model, material-receiving device is heated by heating device so that the liquid in solidliquid mixture turns Become gas, and solid is separated, and realizes the separation of solid and liquid in solidliquid mixture, also, it is not mixed by solid-liquid The influence for closing liquid solute concentration in object, is not easy to cause the blocking of equipment, ensure that the normal operation of each device, improve work Make efficiency, meanwhile, solid and liquid so that in solidliquid mixture are acted on by the purging of the gas conveyed into material-receiving device Thorough point of solid and liquid can be better achieved especially for the liquid remained in porosu solid duct in phase separation It opens, and then the liquid separated is heated convenient for heating device, improve the rate that liquid is changed into gas, improve point From efficiency, solve the problems, such as that solid-liquid separation effect is poor in the prior art, and then ensure product quality.

On the other hand, the utility model also proposed a kind of gasification system, which includes：Reaction kettle and any of the above-described Kind piece-rate system；Wherein, the discharge gate of reaction kettle is connected with the entrance of the material-receiving device in piece-rate system.

Since piece-rate system has said effect, so the gasification system with the piece-rate system is also with corresponding skill Art effect.

Description of the drawings

By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit are common for this field Technical staff will become clear.Attached drawing only for the purpose of illustrating preferred embodiments, and is not considered as to this practicality Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings：

Fig. 1 is the structural schematic diagram for the piece-rate system that the utility model embodiment provides；

Fig. 2 is the structural schematic diagram of heating device in the piece-rate system that the utility model embodiment provides；

Fig. 3 is the internal structure schematic diagram of material-receiving device in the piece-rate system that the utility model embodiment provides；

Fig. 4 is the structural schematic diagram of connecting plate in the piece-rate system that the utility model embodiment provides；

Fig. 5 is the another internal structure schematic diagram of material-receiving device in the piece-rate system that the utility model embodiment provides；

Fig. 6 is the structural schematic diagram of partition board in the piece-rate system that the utility model embodiment provides；

Fig. 7 is the another structural schematic diagram for the piece-rate system that the utility model embodiment provides.

Specific implementation mode

The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in attached drawing Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure Completely it is communicated to those skilled in the art.It should be noted that in the absence of conflict, the implementation in the utility model Feature in example and embodiment can be combined with each other.It is below with reference to the accompanying drawings and in conjunction with the embodiments new this practicality is described in detail Type.

Embodiment separation system：

Referring to Fig. 1 and Fig. 2, the preferred structure of the piece-rate system in the present embodiment is shown in figure.As shown, segregative line System can be applied to Coal Gasification Technology field, can also be applied to other field, and the present embodiment does not do this any restrictions.Separation System includes：Material-receiving device 1 and heating device 2.Wherein, the entrance 11 of material-receiving device 1 is for the discharge gate 101 with reaction kettle 10 It is connected, receives the solidliquid mixture that reaction kettle 10 is discharged.

When it is implemented, carrying out relevant reaction in reaction kettle 10, the reaction product of solidliquid mixture, solid-liquid mixing are generated Object is discharged by the discharge gate 101 of reaction kettle 10.For example, in Coal Gasification Technology field, reaction kettle 10 can be used for carrying out coal gasification Reaction, material carries out coal gasification reaction with gasifying agent in reaction kettle 10, generates coal gas and material, wherein material includes solid And liquid, then material is solidliquid mixture.Coal gas by reaction kettle 10 exhaust outlet be discharged, solidliquid mixture by reaction kettle 10 row Material mouth 101 is discharged.

Heating device 2 is for heating material-receiving device 1 so that and the internal temperature of material-receiving device 1 increases, so that Liquid is changed into gas at high temperature in solidliquid mixture in material-receiving device 1, and solid is maintained as solid state, that is, realizes The separation of solid and liquid in solidliquid mixture.

Gas after the gas vent 12 of material-receiving device 1 is used to change liquid exports, the solid outlet 13 of material-receiving device 1 For the solid isolated in solidliquid mixture to be exported.

It is cut when it is implemented, being provided on pipeline between the discharge gate 101 of reaction kettle 10 and the entrance 11 of material-receiving device 1 Disconnected valve 9, the stop valve 9 is for controlling whether solidliquid mixture is delivered in material-receiving device 1.The solid outlet 13 of material-receiving device 1 It is connected with solid discharge pipeline, stop valve 9 is provided on the solid discharge pipeline, whether the stop valve 9 is defeated for controlling solid Go out.

The bottom of material-receiving device 1 offers air inlet 14, and air inlet 14 into material-receiving device 1 for conveying gas, the gas Body is used to make the liquid in solidliquid mixture to be separated with solid.Specifically, material-receiving device 1 may include：Shell 16, air inlet 14 are opened in the bottom of shell 16.Gas blows solidliquid mixture and liquid and solid is preferably detached, especially, for solid Body is porosu solid, such as molecular sieve, coal ash solid particles, and liquid can be deposited in the duct of porosu solid, be blown in gas Under effect, the liquid in porosu solid duct is enabled to be detached from porosu solid by purging.The gas can be not with solid-liquid The gas that mixture is reacted, such as inert gas N₂Deng.

When it is implemented, air inlet 14 can be connected with admission line, which is provided with check valve 8 and cut-out Valve 9, for the check valve 8 for preventing the solid mixture in material-receiving device 1 from leaking, whether the stop valve 9 is defeated for controlling gas It send to material-receiving device 1.

When work, the solidliquid mixture in reaction kettle 10 is delivered to by the discharge gate 101 of reaction kettle 10 in material-receiving device 1, Heating device 2 heats material-receiving device 1 so that the internal temperature of material-receiving device 1 increases, and the liquid in solidliquid mixture exists It is changed into gas under high temperature, gas is exported by the gas vent 12 of material-receiving device 1, since the liquid in solidliquid mixture is changed into Gas, then solid be separated, solid exports by the solid outlet 13 of material-receiving device 1.Also, it is docked in heating device 2 During material device 1 is heated so that the liquid in solidliquid mixture is changed into gas, by the air inlet 14 of material-receiving device 1 To the delivered inside gas of material-receiving device 1.The gas blows solidliquid mixture so that liquid and solid are detached, especially Liquid in the duct for remaining in solid is blown out so that the liquid is detached from solid, height of the liquid purged in heating device 2 It is changed into gas under temperature effect.

As can be seen that in the present embodiment, material-receiving device 1 is heated by heating device 2 so that in solidliquid mixture Liquid be changed into gas, and solid is separated, and realizes the separation of solid and liquid in solidliquid mixture, also, not Liquid solute concentration is influenced in by solidliquid mixture, is not easy to cause the blocking of equipment, be ensure that the normal operation of each device, It improves work efficiency, meanwhile, it is acted on by the purging of the gas conveyed into material-receiving device 1 so that consolidating in solidliquid mixture Body and liquid phase separation, especially for the liquid remained in porosu solid duct, can be better achieved solid and liquid It is thorough separate, and then the liquid separated is heated convenient for heating device 2, improves the speed that liquid is changed into gas Rate improves the efficiency of separation, solves the problems, such as that solid-liquid separation effect is poor in the prior art, and then ensure product quality.

Referring to Fig. 2, Fig. 2 is the structural schematic diagram of heating device in the piece-rate system that the utility model embodiment provides.Such as Shown in figure, heating device 2 can be coil pipe 21, and coil pipe 21 is set around the outer wall of material-receiving device 1, and coil pipe 21 has in advance for circulating If the steam of temperature.Steam exchanges heat with the solidliquid mixture in material-receiving device 1 so that and the temperature of solidliquid mixture increases, So that the liquid in solidliquid mixture is changed into gas.When it is implemented, preset temperature can be according to actual conditions come really Fixed, as long as can make, liquid is changed into gas and solid keeps ortho states, the present embodiment not to do any restrictions to this.

When it is implemented, the import 211 of coil pipe 21 is placed in the bottom of material-receiving device 1, the outlet 212 of coil pipe 21 is placed in splicing The middle part or top of device 1.Steam with preset temperature is delivered to by the import 211 of coil pipe 21 in coil pipe 21, in coil pipe Circulation in 21, since the liquid endothermic transition in solidliquid mixture is gas, so the temperature of steam reduces, finally by coil pipe 21 Outlet 212 export.

As can be seen that in the present embodiment, steam is conveyed in the coil pipe 21, by steam to the liquid in solidliquid mixture into Row heating so that liquid is changed into gas, simple in structure, convenient to carry out.

Referring to Fig. 1, in the various embodiments described above, air inlet 14 is at least two, and each air inlet 14 is in the bottom of material-receiving device 1 It is uniformly distributed.Specifically, each air inlet 14 is opened in the bottom of shell 16, also, is uniformly distributed in the bottom of shell 16. In the present embodiment, air inlet 14 is two or four, and each air inlet 14 is arranged symmetrically.In such manner, it is possible to which so that gas is connecing It is uniformly distributed in material device 1, is preferably detached solid and liquid in solidliquid mixture.

When it is implemented, when air inlet 14 is multiple, each air inlet 14 is connected with an admission line, each Admission line is both provided with check valve 8, and each check valve 8 is for preventing the solid mixture in material-receiving device 1 from leaking.

Referring to Fig. 3, Fig. 3 is the internal structure signal of material-receiving device in the piece-rate system that the utility model embodiment provides Figure.As shown, in above-described embodiment, piece-rate system can also include：Connecting plate 3.Wherein, connecting plate 3 is connected to splicing dress 1 inner wall is set, also, there is the first pre-determined distance, connecting plate 3 and material-receiving device between connecting plate 3 and the bottom of material-receiving device 1 1 part below connecting plate 3, which is enclosed, is set as a cavity 4.Specifically, connecting plate 3 is connected with the inner wall of the shell 16 of material-receiving device 1 It connects, shell 16 is separated into two parts by connecting plate 3, and the part that shell 16 is placed in 3 lower section of connecting plate forms cavity 4, the cavity 4 Roof is connecting plate 3, and the side wall and bottom wall of the cavity 4 are the bottom of shell 16.

Air inlet 14 is opened in material-receiving device 1 and corresponds at the position of cavity 4, specifically, in shell corresponding with cavity 4 Air inlet 14 is opened up on the side wall of body 16 so that air inlet 14 is connected with cavity 4.Connecting plate 3 offers multiple first through hole 31, each first through hole 31 is connected with cavity 4, in this way, gas is after air inlet 14 enters cavity 4, then by first through hole 31 are delivered to the inside of material-receiving device 1.Preferably, each first through hole 31 is uniformly distributed on connecting plate 3.

As can be seen that in the present embodiment, gas is delivered to by air inlet 14 in cavity 4, then is led to by the first of connecting plate 3 Hole 31 is delivered in material-receiving device 1, enables to the gas in cavity 4 by further dispersion after connecting plate 3, so that The gas being delivered in material-receiving device 1 is more uniform, increases the contact area of gas and solidliquid mixture so that liquid is more preferable Ground is detached from solid by purging, improves the effect of solid and liquid separation.

Referring to Fig. 3 and Fig. 4, in above-described embodiment, the bottom of material-receiving device 1 can be taper, i.e. the bottom of shell 16 is Taper, the vertex of a cone end (lower end described in Fig. 3) of taper is under (for Fig. 3), and the cone bottom end of taper is (described in Fig. 3 Upper end) it is connected with the side wall of shell 16.At this moment, when air inlet 14 is at least two, each air inlet 14 is along material-receiving device 1 The circumferential direction of conical lower portion is uniformly distributed.Connecting plate 3 is also conical plate, in this way, connecting plate 3 and the bottom of material-receiving device 1 match, Cavity 4 can preferably be formed.The vertex of a cone end (lower end described in Fig. 3) of conical plate towards the bottom of material-receiving device 1, conical plate Cone bottom end (upper end described in Fig. 3) is connected with the cone bottom end of the taper of material-receiving device 1.

Conical plate offers multiple first through hole 31, and each first through hole 31 is uniformly distributed, also, each first through hole 31 Central axis is in the first default angle, i.e. α with the horizontal axis of material-receiving device 1.Specifically, the shell 16 of material-receiving device 1 has There are longitudinal axis and horizontal axis, wherein horizontal axis to be horizontal, i.e., the central axis of each first through hole 31 is and water Square in the first default angle.Preferably, the first default angle is 15 °~60 °.

As can be seen that in the present embodiment, the bottom of material-receiving device 1 is taper, convenient for the solid discharge after separation, connecting plate 3 be conical plate, also, the central axis of each first through hole 31 is in the first default angle with the horizontal axis of material-receiving device 1, It can not only prevent the solidliquid mixture inside material-receiving device 1 from leaking to cavity 4 by first through hole 31, moreover, each first Through-hole 31 (for Fig. 4), enables to gas after first through hole 31 upward (for Fig. 3) diagonally downward Movement, plays the role of circulation so that the liquid in solidliquid mixture is preferably separated with solid.

Referring to Fig. 5, in the various embodiments described above, piece-rate system can also include：Lamination mechanism 5.Wherein, lamination mechanism 5 is set It is placed in material-receiving device 1, i.e., lamination mechanism 5 is set to the inside of the shell 16 of material-receiving device 1, and lamination mechanism 5 is used for solid-liquid Mixture is layered.In this way, being layered to solidliquid mixture by lamination mechanism 5, heating device 2 is accelerated to liquid Heat effect improves the rate that liquid is changed into gas, the separation of solid and liquid has been better achieved.

Referring to Fig. 5 and Fig. 6, the preferred structure of lamination mechanism is shown in figure.As shown, the structure of lamination mechanism 5 can To be determined according to actual conditions, solidliquid mixture is layered as long as can realize, the present embodiment does not appoint this What is limited.One of which embodiment is merely illustrated in the present embodiment, and but it is not limited to this：Lamination mechanism 5 may include： At least one partition board 51.Wherein, each partition board 51 is placed in the inside of material-receiving device 1, also, each partition board 51 is to be set up in parallel, Each partition board 51 is arranged along the longitudinal direction of material-receiving device 1 (direction from top to bottom shown in fig. 5) axis.Preferably, two neighboring Spacing between partition board 51 is equal, then each partition board 51 is from top to bottom uniformly set (for Fig. 5) in the inside of material-receiving device 1 It sets.

The first end (left end shown in fig. 5) of each partition board 51 is connected with the inner wall of the side of material-receiving device 1, each The second end (right end shown in fig. 5) of partition board 51 is free end.Also, the second end of each partition board 51 and material-receiving device 1 There is the second pre-determined distance between the inner wall of the other side.Specifically, the arbitrary side of the first end of each partition board 51 and shell 16 Inner wall be connected, i.e., each partition board 51 can arbitrarily select the inner wall of the side of shell 16 to be connected.The of each partition board 51 There is the second pre-determined distance between two ends and the inner wall of the opposite other side of shell 16, i.e., the second end of each partition board 51 with should be every There is the second pre-determined distance, then the second end of each partition board 51 between the inner wall for the inner wall opposite side that the first end of plate 51 is connected Gap between the inner wall of the corresponding side of material-receiving device 1 forms material discharge region 52, which is used for will be on partition board 51 Solid Conveying and Melting is to the bottom of material-receiving device 1.When it is implemented, the second pre-determined distance can be determined according to actual conditions, this reality It applies example and does not do any restrictions to this.The shape of each partition board 51 can determine that the present embodiment does not do this according to actual conditions Any restrictions.In the present embodiment, the inner wall connection of the first end of each partition board 51 and material-receiving device 1 is arc-shaped, often The second end of a partition board 51 is flat face.

When it is implemented, each partition board 51 can be placed in the side of shell 16, i.e. the first end of each partition board 51 is placed in shell 16 side.Each partition board 51 can also be staggered in shell 16, that is, the first end of each partition board 51 can be placed in shell 16 Arbitrary side.Preferably, the first end of each partition board 51 is placed in the side of shell 16, then each partition board 51 is to be set up in parallel.

Each partition board 51 offers at least one second through-hole 511, and the second through-hole 511 is for keeping solidliquid mixture downward It falls.Preferably, each second through-hole 511 is uniformly distributed on each partition board 51.

The side wall of material-receiving device 1 is each blown corresponding to purge gass entrance 15 is offered at the first end of each partition board 51 Scavenging entrance 15 is used to convey purge gass into material-receiving device 1, and purge gass are used to purge the solid on corresponding partition board 51.Tool Body, each purge gass entrance 15 is opened in the side wall of the shell 16 of material-receiving device 1.The number of purge gass entrance 15 and partition board 51 Measure identical, each purge gass entrance 15 is arranged in a one-to-one correspondence with each partition board 51, also, each purge gass entrance 15 both correspond to it is each At the first end of partition board 51.

When it is implemented, each purge gass entrance 15 can be connected with purging feed channel, which is provided with Check valve 8 and stop valve 9, the check valve 8 is for preventing the solid mixture in material-receiving device 1 from leaking, and the stop valve 9 is for controlling Whether purge gass processed are delivered in material-receiving device 1.

When work, the solidliquid mixture in reaction kettle 10 is delivered to by the discharge gate 101 of reaction kettle 10 in material-receiving device 1, The high-temperature steam being passed through in coil pipe 21 heats material-receiving device 1 so that the internal temperature of material-receiving device 1 increases, and solid-liquid is mixed The liquid closed in object is changed into gas at high temperature, and gas is exported by the gas vent 12 of material-receiving device 1.Solidliquid mixture is in weight It is fallen (for Fig. 5) downwards under force effect, due to the setting of partition board 51, so, solidliquid mixture is fallen to most first On the partition board 51 of top (for Fig. 5), which part solidliquid mixture rests on the partition board 51 of the top, and part is solid Liquid mixture falls to the partition board 51 of lower section by the second through-hole 511 on partition board 51 successively, in this way, being stayed on each partition board 51 A part of solidliquid mixture is deposited, the liquid in the solidliquid mixture of retention is changed into coil pipe 21 under the action of the steam of circulation Gas, and solid is deposited on each partition board 51.After the liquid in solidliquid mixture is completely reformed into gas, pass through purge gass Entrance 15 conveys purge gass, and purge gass purge the solid on corresponding partition board 51 so that solid is by corresponding to the second end of partition board 51 With the gap location between 1 inner wall of material-receiving device, i.e. material discharge region 52 falls to the bottom of material-receiving device 1.Finally, solid is via splicing The solid outlet 13 of device 1 transfers out.

When the air inlet 14 of the bottom of material-receiving device 1 conveys gas into material-receiving device 1, the gas can by respectively every The second through-hole 511 on plate 51 purges solidliquid mixture, so that liquid is separated with solid.When it is implemented, can be with The flow or control air inlet 14 for controlling the gas that air inlet 14 conveys are intermittent delivery gas, so that solidliquid mixture can It falls to downwards on each partition board 51, further, it is possible to which so that the gas that air inlet 14 conveys purges solidliquid mixture.

As can be seen that in the present embodiment, lamination mechanism 5 is layered solidliquid mixture by partition board 51, heating device 2 Solidliquid mixture on partition board 51 is heated, the rate that liquid is changed into gas is accelerated, improve separation effect and Efficiency.

In above-described embodiment, the hole of the second through-hole 511 in two partition boards 51 of arbitrary neighborhood on partition board 51 placed below Diameter is less than the aperture for being placed in the second through-hole 511 on the partition board 51 of top.Specifically, each partition board 51 is along the longitudinal direction of material-receiving device 1 Axis is from top to bottom arranged, then the aperture of the second through-hole 511 on each partition board 51 is from top to bottom successively decreased step by step, also, each every The aperture of the second through-hole 511 on plate 51 is identical.In such manner, it is possible to be preferably layered to solidliquid mixture, by different-grain diameter Solid separate on different partition boards 51, in favor of being quickly separated by solid-liquid separation.

Preferably, the aperture of second through-hole 511 successively decreases 10%~30% successively on every layer of partition board 51.It is placed in each partition board 51 The aperture of second through-hole 511 of the partition board 51 of the top (for Fig. 5) is most less than or equal to solid in solidliquid mixture Big grain size, the aperture for being placed in the second through-hole 511 of the partition board 51 of bottom (for Fig. 5) are more than or equal to 200 mesh.

Referring to Fig. 5, in the various embodiments described above, the horizontal axis of each partition board 51 and material-receiving device 1 is in the second default folder Angle, i.e. β, i.e., each partition board 51 are in the second default angle with horizontal direction, then the first end of each partition board 51 is equal to second end It is arranged (for Fig. 5) diagonally downward.In such manner, it is possible to which so that the solid on each partition board 51 is preferably to cunning at material discharge region 52 It is dynamic, reduce the input quantity of purge gass.

When it is implemented, the second default angle can determine that the present embodiment does not do this any according to actual conditions Limitation.Preferably, the second default angle between each partition board 51 and the horizontal axis of material-receiving device 1 is less than stopping for material Angle, can not only be convenient in this way solid on partition board 51 preferably to the second end of each partition board 51 and material-receiving device 1 inner wall it Between gap location, i.e., at material discharge region 52 slide, cause solid directly to slide into discharge greatly very much moreover, avoiding the second default angle At area 52 and then influence layered effect.

Referring to Fig. 7, Fig. 7 is the another structural schematic diagram for the piece-rate system that the utility model embodiment provides.As shown, In the various embodiments described above, piece-rate system can also include：Cooling device 6 and storage device 7.Wherein, the gas of material-receiving device 1 goes out Mouth 12 is connected by cooling device 6 with the entrance 71 of storage device 7.Specifically, the gas vent 12 of material-receiving device 1 and cooling The entrance of device 6 is connected, and the outlet of cooling device 6 is connected with the entrance 71 of storage device 7.Cooling device 6 is for receiving The gas that material-receiving device 1 exports, and carry out cooling to gas so that gas transition is liquid, and liquid is delivered to storage dress Set 7.Storage device 7 is for receiving and storing the liquid.When it is implemented, cooling device 6 can be cooler 61, cooler 61 It is provided with gas access 611, liquid outlet 612, cooling water inlet 613 and cooling water outlet 614.The gas access of cooler 61 611 are connected with the gas vent 12 of material-receiving device 1, and liquid outlet 612 is connected with the entrance 71 of storage device 7, cooling water Entrance 613 is for receiving cooling water, and cooling water outlet 614 is for exporting cooling water.In cooler 61, material-receiving device 1 is defeated The gas gone out exchanges heat with cooling water so that gas temperature reduction is changed into liquid, and liquid is delivered to storage device 7, cooling The temperature raising of water is exported by cooling water outlet 614.

It is cut when it is implemented, being provided on pipeline between the entrance of cooling device 6 and the gas vent 12 of material-receiving device 1 Disconnected valve 9, the stop valve 9 is for controlling whether gas is delivered in cooling device 6.The outlet of cooling device 6 and storage device 7 Stop valve 9 is also equipped on pipeline between entrance 71, the stop valve 9 is for controlling whether liquid is delivered in storage device 7. The outlet 72 of storage device 7 is connected with liquid discharge pipe road, and stop valve 9 is provided on the liquid discharge pipe road, which uses Whether exported in control liquid.

In conclusion the present embodiment is by the liquid in solidliquid mixture by being changed into gas, and solid is separated, The separation of solid and liquid in solidliquid mixture is realized, also, liquid solute concentration is not influenced in by solidliquid mixture, The blocking for not easily causing equipment ensure that the normal operation of each device, improves work efficiency, meanwhile, by material-receiving device 1 The purging of the gas of interior conveying acts on so that the solid in solidliquid mixture and liquid phase separation, porous especially for remaining in Liquid in solid duct can be better achieved solid and the thorough of liquid and separate, and then convenient for heating device 2 to separating Liquid heated, improve the rate that liquid is changed into gas, improve the efficiency of separation, and then ensure product matter Amount.

Gasification system embodiment：

The present embodiment also proposed a kind of gasification system, which includes：Reaction kettle 10 and any of the above-described kind Piece-rate system.Wherein, the discharge gate 101 of reaction kettle 10 is connected with the entrance 11 of material-receiving device in piece-rate system 1.Piece-rate system Specific implementation process referring to above description, details are not described herein for the present embodiment.

Since piece-rate system has said effect, so the gasification system with the piece-rate system is also with corresponding skill Art effect.

It should be noted that the piece-rate system and gasification system principle in the utility model are identical, related place can be with It is cross-referenced.

Obviously, those skilled in the art can carry out the utility model various modification and variations without departing from this practicality Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.

Claims (12)

1. a kind of piece-rate system, which is characterized in that including：Material-receiving device (1) and heating device (2)；Wherein,

The entrance (11) of the material-receiving device (1) receives the reaction for being connected with the discharge gate (101) of reaction kettle (10) The solidliquid mixture of kettle (10) discharge；

The heating device (2) is for heating the material-receiving device (1), so that the liquid in the solidliquid mixture turns Become gas；

The gas vent (12) of the material-receiving device (1) is for exporting the gas, the solid outlet of the material-receiving device (1) (13) the solid output after being used to detach；

The bottom of the material-receiving device (1) offers air inlet (14), and the air inlet (14) is used for the material-receiving device (1) Interior conveying gas, the gas are used to make the liquid in the solidliquid mixture to be separated with solid.

2. piece-rate system according to claim 1, which is characterized in that the heating device (2) is coil pipe (21), the disk Pipe (21) is set around the outer wall of the material-receiving device (1), and the coil pipe is used for the steam with preset temperature that circulates.

3. piece-rate system according to claim 1, which is characterized in that the air inlet (14) is at least two, each described Air inlet (14) is uniformly distributed in the bottom of the material-receiving device (1).

4. piece-rate system according to claim 1, which is characterized in that the system also includes：Connecting plate (3)；Wherein,

The connecting plate (3) is connected to the inner wall of the material-receiving device (1) and has between the bottom of the material-receiving device (1) First pre-determined distance, the connecting plate (3) is enclosed with part of the material-receiving device (1) below the connecting plate (3) is set as one Cavity (4), the air inlet (14) are opened in the material-receiving device (1) and correspond at the position of the cavity (4), the connection Plate (3) offers multiple first through hole (31).

5. piece-rate system according to claim 4, which is characterized in that the bottom of the material-receiving device (1) is taper, described Connecting plate (3) is conical plate, each horizontal axis of the central axis of the first through hole (31) with the material-receiving device (1) In the first default angle.

6. piece-rate system according to claim 5, which is characterized in that the first default angle is 15 °~60 °.

7. piece-rate system according to claim 1, which is characterized in that the system also includes：Lamination mechanism (5)；Wherein,

The lamination mechanism (5) is set in the material-receiving device (1), for being layered to the solidliquid mixture.

8. piece-rate system according to claim 7, which is characterized in that the lamination mechanism (5) includes：At least one partition board (51)；Wherein,

Each partition board (51) is placed in the material-receiving device (1) and is arranged along the longitudinal axis of the material-receiving device (1)；

The first end of each partition board (51) is connected with the inner wall of the side of the material-receiving device (1), it is each it is described every The second end of plate (51) be free end and have between the inner wall of the other side of the material-receiving device (1) second it is default away from From each partition board (51) offers at least one second through-hole (511)；

The side wall of the material-receiving device (1), which corresponds at each first end of the partition board (51), offers purge gass entrance (15), each purge gass entrance (15) is used to convey purge gass into the material-receiving device, and the purge gass are for blowing Sweep the solid on the corresponding partition board (51).

9. piece-rate system according to claim 8, which is characterized in that be placed in down in the partition board (51) of arbitrary neighborhood two The aperture of the second through-hole (511) on the partition board (51) of side is less than the second through-hole (511) being placed on the partition board (51) of top Aperture.

10. piece-rate system according to claim 8, which is characterized in that each partition board (51) and the material-receiving device (1) horizontal axis is in the second default angle.

11. piece-rate system according to claim 1, which is characterized in that the system also includes：Cooling device (6) and storage Cryopreservation device (7)；Wherein,

The entrance that the gas vent (12) of the material-receiving device (1) passes through the cooling device (6) and the storage device (7) (71) it is connected, the cooling device (6) is used to carry out cooling to the gas received so that the gas transition is liquid Body, and the liquid is delivered to the storage device (7)；The storage device (7) is for receiving and storing the liquid.

12. a kind of gasification system, including：Reaction kettle, which is characterized in that further include：Such as any one of claim 1 to 11 institute The piece-rate system stated；Wherein,

The discharge gate (101) of the reaction kettle (10) is connected with the entrance (11) of the material-receiving device (1) in the piece-rate system.