CN206146134U - Catalyst drying device - Google Patents

Abstract

The utility model discloses a catalyst drying device belongs to drying equipment, and it includes dry box, the internal baffle that is equipped with of drying cabinet, and dry chamber and heating chamber for setting up are from top to bottom separated with dry box to the baffle, and dry chamber and heater do not feed through each other and dry chamber lies in the top of heating the chamber, and the one end in heating chamber is equipped with the steam intake pipe, and the other end in heating chamber is equipped with the steam outlet duct, dry intracavity is equipped with the catalyst container, and the catalyst container includes box body and the lid that links together, and the bottom and the baffle counterbalance of box body are leaned on, are equipped with a plurality of bleeder vents on the lid, and it is used for shaking to install on the lid beats the vibrating mechanism of box body inner wall. The utility model provides a high, the complicated technical problem of equipment of energy consumption among the catalyst dry run, effectively utilized the steam resource in chemical plant, the catalyst plate junction phenomena appears in having avoided dry run, improved drying effect, the wide application is retrieved in chemical catalyst and is recycled.

Description

A kind of catalyst drying device

Technical field

The utility model is related to a kind of drying equipment, more particularly to a kind of catalyst drying device, belongs to chemical catalyst Recycling field.

Background technology

The most important feature of catalyst is exactly that in whole course of reaction, itself composition, chemical property and quality exist Do not change before and after reaction, its relation with reaction system is such as lock and key, the selectivity (or selectivity) with height. Additionally, catalyst also has specific applicability, a kind of catalyst not has catalytic action to all of chemical reaction, for example Manganese dioxide plays catalytic action in potassium chlorate is thermally decomposed, and accelerates chemical reaction rate, but to other chemical reactions just not Necessarily there is catalytic action.In addition, some chemical reactions not only have unique catalyst, such as potassium chlorate can rise in being thermally decomposed Also magnesia, iron oxide and cupric oxide etc. of catalytic action, also can use red brick powder or cupric oxide etc. during potassium chlorate oxygen producing Make catalyst.

Therefore, the research of catalyst is an important topic and the content in chemical field.It is additionally, since some catalyst Expensive, its recycling is also for an important way of reduces cost in current scientific research and actual industrial metaplasia product Footpath, especially in organic chemical synthesis reaction, it usually needs reacted in the presence of solvent, therefore, how to initial system It is also an important problem that standby catalyst or the catalyst of recycling is dried process.

At present, various devices and/or equipment for dried process catalyst are had been disclosed in prior art, for example：

CN205316877U discloses a kind of catalyst combination drying device, and it includes the cylinder with top cover, under cylinder End is provided with discharging opening, and top cover upper end is provided with motor, and the shaft with motor connection is provided with cylinder, and shaft both sides are crisscross arranged There is stirring rod, stirring rod is provided with paddle, and paddle is provided with through hole, heating rod, cylinder are provided with stirring rod and shaft Inwall is provided with heat-insulation layer.The device achieves plurality of advantages：Shaft can be stirred the catalyst for needing stirring mixing, Heating rod heating during stirring, in shaft and stirring rod so that the moisture evaporation on catalysis plus surface, and paddle Upper through hole, can accelerate the evaporation and stirring mixing of catalyst moisture；The heat-insulation layer of cylinder inboard wall can avoid the temperature in cylinder Degree spreads out.

CN205300174U discloses a kind of cellular catalyst drying device, belongs to drying equipment technical field, The device is divided into heating one area (1) and heats the area of heating two (4) of area connection and be arranged on device afterbody and connects with 2nd area of heating The cooling zone (9) for connecing；One area front end of the heating is provided with digital control panel (10), dolly propulsion plant (11), heats an area Heating blower one (3), some blower fans (2) and hothouse thermocouple (8) are inside provided with, wet-emitting blower (5) are provided with 2nd area of heating, are added Air-heater two (6), heating blower deflector, some blower fans and hothouse thermocouple, are provided with some blower fans and drying in cooling zone Room thermocouple.Cellular catalyst easily and efficiently can carry out rapid draing by the device, it is to avoid cause because material stacks Uneven drying phenomenon, while the pusher by being dried dolly, only need a people can complete material drying process, be dried Efficiency high, effect are good, labour intensity is low.

CN205192189U discloses a kind of equipment for dry catalyst, including drying box, warm-air supply component and Air-out guide assembly, drying box includes casing, multigroup slide rail and material plate, and multigroup slide rail is from top to bottom arranged in casing Portion, every group of slide rail includes two slide rails be arrangeding in parallel, and a material plate can be set up on every group of slide rail, and casing is provided with hot blast confession Hot wind inlet is provided with to side each material Board position of wall correspondence of component, casing is provided with the side wall correspondence of air-out guide assembly Each material Board position is provided with air outlet, and warm-air supply component includes air blast, electric heater, hot blast main pipe and hot blast Arm, air-out guide assembly includes air-out arm and an air-out house steward.The drying equipment is used for the drying of catalyst prod, energy It is enough that more uniformly catalyst prod is dried, and can dried material as needed how many regulations blowing region, be beneficial to Energy saving, reduces the drying cost of catalyst.

CN204460961U discloses a kind of agent drying equipment, including blower fan, electric heater, bracing frame, drying box and Chamber door, bracing frame two ends are provided with installation pulley, drying box and arrange chute, and installing pulley can slide in chute, bracing frame On be equidistantly provided with it is multiple placement catalyst branchs, blower fan by main breather pipe connect electric heater, electric heater it is defeated Go out on main breather pipe and temperature sensor and pressure sensor are installed, main breather pipe stretches into the lower end of drying box, inside drying box Main breather pipe on be communicated with breather pipe, be connected with a breather pipe it is multiple be dried tubule, be dried tubule and stretch into adjacent putting Put in the middle of the branch of catalyst, the upper end of drying box is provided with escaping pipe, and accurate humidity sensor is provided with escaping pipe.This sets It is standby that catalyst can be enable uniformly to be dried, and be dried thoroughly, can very accurately, automatically realize what catalyst was dried The accurate detection of situation, so as to completing for automatic decision dry run.

CN105509428A discloses a kind of catalyst drying device, including：First blower fan, pressure monitor, air door are adjusted Section valve, heater, moisture detector, blast controller, main breather pipe, hot-air mouth, air outlet, the second blower fan, main air inlet pipe, First air inlet pipe, the second air inlet pipe, the first drying box, the second drying box and escaping pipe, it is characterised in that：The main breather pipe one End is provided with the first blower fan, and the main breather pipe other end is connected with hot-air mouth, and the hot-air mouth side is connected with air outlet, institute State air outlet one end and be provided with main air inlet pipe, described main air inlet pipe one end is provided with the second blower fan, arrange in the main air inlet pipe Have the first air inlet pipe and the second air inlet pipe, first air inlet pipe is connected with each other with the first drying box, second air inlet pipe and Second drying box is connected with each other.The device is provided with two drying boxes and two blower fans, with drying time is shortened, improves work Efficiency, saves the advantage of manpower and labour intensity.

CN204388493U discloses a kind of catalyst drying equipment, including drying room, and the drying room is provided with door-plate, institute State and offer on door-plate watch window, glass is installed on the watch window；The drying room inside has for parking fortune The space of defeated car, the drying room outer wall side is provided with Humidity Detection equipment and microwave generator, the Humidity Detection equipment Humidity sensor entered inside the transport vehicle by the connector of the transport vehicle；Use is fixed with inside the transport vehicle In the dividing plate of tiling catalyst, transport vehicle front end side is fixedly connected with handrail, and the transport vehicle bottom is provided with roller.Should Catalyst drying equipment is quantified can the degree of drying of catalyst and make its degree of drying controllable, improve drying process Accuracy.

CN203100385U discloses a kind of gas cyclone straight pipe type catalyst drying device, including pneumatic conveying drying straight tube, Guiding mechanism and conveying worm, wherein：Pneumatic conveying drying straight tube lower end, reinforcing is set with hot blast and catalyst inlet junction Device I types, the correct position of pneumatic conveying drying straight tube pipe shaft 2/1sts to three/2nd arranges intensifier II types, and two intensifiers are fixed and connected It is connected on pneumatic conveying drying straight tube, includes inside and outside cylinder and the spinning disk being arranged in inside and outside cylinder, each spinning disk is in α angles It is installed on corresponding intensifier, and the spinning disk in intensifier I types is identical with the eddy flow chip architecture in intensifier II types or phase It is different, setting angle and in opposite direction.The connected applications that the drying device passes through two kinds of intensifiers, enhance between air-flow, air-flow with Mutual turbulence between logistics, forms vortex fluidized drying, improves heat transfer, mass tranfer coefficient, accelerates the rate of drying of logistics, favorably Product moisture content is reduced, length of pneumatic conveying drying straight tube etc. is effectively reduced.

As described above, multiple catalysts drying device and/or equipment are disclosed in prior art, but for new drying Device still suffers from the necessary and demand for continuing to study, meanwhile, field is dried in catalyst, it is former in order to give full play to energy-saving and emission-reduction Then, and how the steam resource (recycling, twice laid) in effectively utilizes chemical plant is also a current research heat Point and emphasis, this is also even more, and the starting point being accomplished of the invention is located and power is leaned on.

Utility model content

For the new catalyst drying device of the method for grinding, the present inventor is paying fully through substantial amounts of further investigation Creative work after, so as to complete the present invention.

Specifically, technical problem to be solved in the utility model is：A kind of catalyst drying device is provided, to solve The complicated technical problem of high energy consumption in catalyst dry run, equipment, at the same can effectively utilizes chemical plant steam resource, it is to avoid There is the hardened phenomenon of catalyst in dry run, improve drying effect.

0015 to solve above-mentioned technical problem, and the technical solution of the utility model is to provide a kind of catalyst drying device, The drying device includes drying box, and dividing plate is provided with the drying box, and the dividing plate is divided into the drying box Drying chamber setting up and down and heating chamber, the drying chamber is not mutually connected with the heater and the drying chamber be located at it is described plus The top in hot chamber, one end of the heating chamber is provided with steam inlet duct, and the other end of the heating chamber is provided with steam outleting pipe；Institute State and be provided with drying chamber catalyst container, the catalyst container includes box body and the lid for linking together, the box body Bottom leans with the dividing plate, and the lid is provided with some air-vents, is provided with the lid for box described in rapping The vibration body of internal wall.

In catalyst drying device of the present utility model, as a kind of optimal technical scheme, outside the drying box Enclose and be enclosed with heat-insulation layer.

In catalyst drying device of the present utility model, as a kind of optimal technical scheme, the bottom of the heating chamber Drainpipe is provided with, stop valve is installed on the drainpipe.

In catalyst drying device of the present utility model, used as a kind of optimal technical scheme, the vibration body includes Reducing motor on the lid, is provided with edge cam, the lid on the power output shaft of the reducing motor It is upper one to crank arm positioned at being respectively provided on two sides with for the reducing motor, the lid is installed on by jointed shaft per described cranking arm On, described one end cranked arm is drive end, and the other end cranked arm is rapping end, and the rapping end is towards in the box body Wall, the drive end is provided with roller bearing, and torsion spring is set with the jointed shaft, and the song is fixed in one end of the torsion spring On arm, the other end of the torsion spring is fixed on the lid, and under torsion spring effect, the roller bearing relies on described On edge cam.

In catalyst drying device of the present utility model, used as a kind of optimal technical scheme, the vibration body includes The double output shaft cylinder being hingedly mounted on the lid, the both sides on the lid positioned at the double output shaft cylinder set respectively Have a crank, be hinged and be installed on the lid per the crank, one end of the crank is drive end, the crank it is another One end is rapping end, and towards the inwall of the box body, the drive end is respectively articulated with and is installed on the dual output at the rapping end On the corresponding piston rod of axle cylinder.

As described above, the utility model provides a kind of catalyst drying device, described device is set by specific structure Meter, so as to achieve many excellent technique effects, for example：

1. due to using steam as plus thermal medium, the steam in chemical plant is taken full advantage of, reduce power consumption, it is real Energy-saving and emission-reduction are showed；Again due to being separated drying box using dividing plate, heating chamber is not connected with drying chamber, it is to avoid steam and Catalyst is contacted, and is only heated on dividing plate using steam, the temperature of drying chamber is improved, so as to improve the drying effect of catalyst； Again due to being provided with vibration body in box body, during catalyst is dried, the ceaselessly inwall of rapping box body, by catalyst Particle or powder are got up by box body vibrating bottom so that catalyst in dry run will not the hardened bottom in box body, from And further increase the drying effect of catalyst.

2. because the periphery of drying box is enclosed with heat-insulation layer so that higher heat is kept in drying box, it is to avoid heat Amount loss is excessive, realizes energy-saving and emission-reduction.

3. because the bottom of heating chamber is provided with drainpipe, when condensed water is produced in heating chamber, can in time by condensed water Discharge, it is to avoid the volatilization of condensed water re-absorption heat, further improve effects of energy saving and emission reduction.

As described above, the utility model provides a kind of catalyst drying device, described device is set by specific structure Meter, so as to achieve many excellent technique effects, industrially has a good application prospect and productive potentialities.

Description of the drawings

Fig. 1 is the structural representation of the catalyst drying device of the utility model embodiment 1；

Fig. 2 is a kind of frock view of the catalyst drying device of the utility model embodiment 2；

Fig. 3 is another kind of frock view of the catalyst drying device of the utility model embodiment 2.

Wherein, in Fig. 1, Fig. 2 and Fig. 3, each number designation refers to respectively following concrete meaning, element or part.

In figure：1st, drying box, 101, heating chamber, 102, drying chamber, 2, dividing plate, 3, steam inlet duct, 4, steam outlet Pipe, 5, box body, 6, lid, 601, air-vent, 7, vibration body, 701, reducing motor, 702, edge cam, 703, crank arm, 704th, jointed shaft, 705, torsion spring, 706, double output shaft cylinder, 707, crank, 8, heat-insulation layer, 9, drainpipe, 10, stop valve, 11, Exhaust fan.

Specific embodiment

Below in conjunction with the accompanying drawings, the utility model is described in detail by specific embodiment, but these particularizations The purposes and purpose of embodiment is only used for enumerating the utility model, not real protection scope of the present utility model is constituted and is appointed Any restriction of what form, it is more non-that protection domain of the present utility model is confined to into this.

Embodiment 1

As shown in figure 1, catalyst drying device described in the utility model, it includes drying box 1, in drying box 1 Dividing plate 2 is provided with, dividing plate 2 is made up of good heat conductive material, usually iron plate or copper coin, on dividing plate 2 is divided into drying box 1 The drying chamber 102 and heating chamber 101 of lower setting, drying chamber 102 is not mutually connected with heater and drying chamber 102 is located at heating chamber 101 top, one end of heating chamber 101 is provided with steam inlet duct 3, and the other end of heating chamber 101 is provided with steam outleting pipe 4, such as This can make full use of the steam in chemical plant, reduce power consumption, realize energy-saving and emission-reduction；

Catalyst container is provided with the drying chamber 102, catalyst container includes box body 5 and the lid 6 for linking together, On box body 5, bottom and the dividing plate 2 of box body 5 lean the buckle closure of lid 6, and the material of box body 5 is preferably also the excellent hot material led Material, preferred copper coin material；Lid 6 is provided with some air-vents 601, can discharge the water vapour of evaporation, accelerates the dry of catalyst Dry effect, in order in time in time discharge the water vapour in drying chamber 102, is usually provided with exhaust on drying box 1 Fan 11, exhaust fan 11 is connected with drying chamber 102, is provided with lid 6 for the vibration body 7 of the inwall of rapping box body 5, is urging During agent is dried, the ceaselessly inwall of rapping box body 5, by catalyst granules or powder by the vibrating bottom of box body 5 Come so that catalyst in dry run will not the hardened bottom in box body 5, improve drying effect.

In order to avoid thermal losses is excessive, the periphery of drying box 1 is enclosed with heat-insulation layer 8, and the material of heat-insulation layer 8 is usually Heat-preservation cotton or insulating foam are made so that higher heat is kept in drying box 1, drying effect is further increased.

The bottom of the heating chamber 101 is provided with drainpipe 9, and stop valve 10 is provided with drainpipe 9, when in heating chamber 101 When producing condensed water, condensed water can be discharged in time, it is to avoid condensed water re-absorption heat volatilizees, and further improves section Can emission reduction effect.

The species of the vibration body 7 has various, for example, can beat the inwall of box body 5 using eccentric motor, but beats Point only one of which, causes ramping effect undesirable.And to use multiple eccentric motors, then cause then high cost, cut weight big.

Inventor through research, have developed it is a kind of can simultaneously two positions of rapping vibration body 7, specifically, The vibration body 7 includes the reducing motor 701 being arranged on lid 6, and end is provided with the power output shaft of reducing motor 701 Face cam 702, one 703 are cranked arm on lid 6 positioned at being respectively provided on two sides with for reducing motor 701, and often cranking arm 703 passes through jointed shaft 704 are installed on lid 6, crank arm 703 one end be drive end, crank arm 703 the other end be rapping end, rapping end is towards box body Inwall, drive end is provided with roller bearing, torsion spring 705 is set with jointed shaft 704, and one end of torsion spring 705 is fixed on and is cranked arm On 703, the other end of torsion spring 705 is fixed on lid, and in the case where torsion spring 705 is acted on, roller bearing relies on edge cam 702 On, edge cam 702 and the friction cranked arm between 703 can be reduced, using an edge cam 702, while driving two songs Arm 703, and it 703 is interval rapping in rapping box body 5 that two are cranked arm, when one crank arm 703 beat 5 inwall of box body when, separately The inwall of box body 5 is left at one 703 rapping end of cranking arm, and improves rapping frequency, its ramping effect is good, it is to avoid in dry run Catalyst is hardened, improves catalyst drying effect.It is one high and one low design in the cam surface of this edge cam 702, this area Technical staff can sets itself as needed, will not be described here.

Embodiment 2

As shown in Figures 2 and 3, a kind of catalyst drying device described in the utility model, its structure is basic with embodiment 1 Identical, its difference is：The vibration body 7 includes the double output shaft cylinder 706 being hingedly mounted on lid 6, and lid 6 is upper A crank 707 is respectively provided on two sides with double output shaft cylinder 706, is hinged per crank 707 and is installed on lid 6, crank 707 One end be drive end, the other end of crank 707 is rapping end, and towards the inwall of box body, drive end is respectively articulated with peace at rapping end Loaded on the corresponding piston rod of double output shaft cylinder 706, two cranks 707 are driven simultaneously using a double output shaft cylinder 706, And two cranks 707 are simultaneously rapping in rapping box body 5, improve rapping intensity, enhance ramping effect, it is to avoid dry Catalyst is hardened during dry, improves catalyst drying effect.

Although for the purpose illustrated and describe, and describing knot shown in above-mentioned embodiment of the present utility model and accompanying drawing Structure and processing procedure.But these are not descriptions in detail, scope of the present utility model can not be confined to into this.To this area For technical staff, numerous modifications and variations can be made to above-mentioned embodiment of the present utility model, and these all of modifications And/or change is included in as within claim limited range of the present utility model, without departing from such as claim institute The scope and spirit of the present utility model for limiting.

Claims (6)

1. a kind of catalyst drying device, it is characterised in that：The drying device includes drying box, sets in the drying box Have a dividing plate, the drying box is divided into drying chamber setting up and down and heating chamber by the dividing plate, the drying chamber with it is described Heater is not mutually connected and the drying chamber is located at the top of the heating chamber, and one end of the heating chamber is provided with steam inlet Pipe, the other end of the heating chamber is provided with steam outleting pipe；Catalyst container, the catalyst container are provided with the drying chamber Including the box body and lid that link together, the bottom of the box body leans with the dividing plate, and the lid is provided with some Air-vent, is provided with for the vibration body of inboard wall of cartridge described in rapping on the lid.

2. catalyst drying device as claimed in claim 1, it is characterised in that：The periphery of the drying box is enclosed with insulation Layer.

3. catalyst drying device as claimed in claim 1, it is characterised in that：The bottom of the heating chamber is provided with drainpipe, Stop valve is installed on the drainpipe.

4. catalyst drying device as claimed in claim 2, it is characterised in that：The bottom of the heating chamber is provided with drainpipe, Stop valve is installed on the drainpipe.

5. the catalyst drying device as described in any one of claim 1-4, it is characterised in that：The vibration body includes installing Reducing motor on the lid, is provided with edge cam on the power output shaft of the reducing motor, the lid is upper One crank arm in being respectively provided on two sides with for the reducing motor, be installed on the lid by jointed shaft per described cranking arm, institute It is drive end to state one end for cranking arm, and the other end cranked arm is rapping end, the rapping end towards the box body inwall, institute State drive end and roller bearing be installed, torsion spring is set with the jointed shaft, one end of the torsion spring is fixed on described cranking arm, The other end of the torsion spring is fixed on the lid, and under torsion spring effect, the roller bearing relies on the end face On cam.

6. the catalyst drying device as described in any one of claim 1-4, it is characterised in that：The vibration body includes being hinged Double output shaft cylinder on the lid, one is respectively provided on two sides with the lid positioned at the double output shaft cylinder Crank, is hinged and is installed on the lid per the crank, and one end of the crank is drive end, the other end of the crank For rapping end, towards the inwall of the box body, the drive end is respectively articulated with and is installed on the double output shaft gas at the rapping end On the corresponding piston rod of cylinder.