CN104324667A - Solid material feeding device - Google Patents
Solid material feeding device Download PDFInfo
- Publication number
- CN104324667A CN104324667A CN201410691066.XA CN201410691066A CN104324667A CN 104324667 A CN104324667 A CN 104324667A CN 201410691066 A CN201410691066 A CN 201410691066A CN 104324667 A CN104324667 A CN 104324667A
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- China
- Prior art keywords
- solid material
- feeding device
- tank body
- material feeding
- tank
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/04—Feed or outlet devices; Feed or outlet control devices using osmotic pressure using membranes, porous plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/008—Feed or outlet control devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
- B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a solid material feeding device which comprises a closed tank, a material outlet, a material inlet and an exhaust hole, wherein the material outlet is formed in the bottom of the tank and is communicated with a feeding hole of a target container; the material inlet is formed in the tank and is communicated with a solid material; the exhaust hole is formed in the tank and is connected with a vacuum pump. When the solid material feeding device works, the material outlet is closed, the material inlet and the exhaust hole are opened, the vacuum pump is started, negative pressure is formed in the tank by the vacuum pump, the material is sucked into the tank through the material inlet under the action of the negative pressure and falls onto the bottom of the tank, the vacuum pump is stopped after the material is sucked, the material outlet is opened, and the material at the bottom of the tank enters the target container through the material outlet, so that the solid material feeding can be completed. The direct manual feeding operation is replaced by the whole feeding process, and feeding is realized by adsorption through the vacuum principle; the solid material feeding device is simple to operate, and the adverse effects for the human health and the surrounding environment can be avoided.
Description
Technical field
The present invention relates to the technical field that feeds intake, particularly a kind of solid material feeding device.
Background technology
In process of production, much all need to use consersion unit or container, during reaction, need material to put in consersion unit or container.
Existing feeding intake adopts Manual material feeding mostly, for the reaction vessel that some erection is higher, the artificial operation directly rendered in reaction vessel by solid material is very difficult, and artificial directly input has corrosive powder material and can cause harmful effect to the health of operating personnel, and affect workshop condition.In addition, the accuracy of the inventory of Manual material feeding is not high, affects reaction mass.
In sum, how to solve Manual material feeding difficulty, the dangerous problem of tool, becomes those skilled in the art's problem demanding prompt solution.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of solid material feeding device, to realize the automatic charging of solid material, solve Manual material feeding difficulty and dysgenic problem is produced to human body and environment.
For achieving the above object, the invention provides following technical scheme:
A kind of solid material feeding device, comprising:
Airtight tank body;
Be arranged on the material outlet of described tank base, described material outlet is used for being communicated with the dog-house of target container;
Be arranged on the material inlet on described tank body, described material inlet is communicated with solid material;
Be arranged on the bleeding point on described tank body, described bleeding point is connected with vavuum pump.
Preferably, in above-mentioned solid material feeding device, also comprise:
Be arranged on described tank interior and be positioned at the gas distributor above described material outlet, described material outlet is pointed in the gas vent direction of described gas distributor;
Be opened in the Compressed Gas be communicated with on described tank body and with described gas distributor and be filled with mouth.
Preferably, in above-mentioned solid material feeding device, described gas distributor is the tubular structure of annular, gas vent tubular structure distribution annularly.
Preferably, in above-mentioned solid material feeding device, the bottom of described tank body is conical structure.
Preferably, in above-mentioned solid material feeding device, also comprise the weighing instruments be arranged on below described tank body, for the injected volume of the solid material in described tank body of weighing.
Preferably, in above-mentioned solid material feeding device, also comprise the filter being arranged on described bleeding point place.
Preferably, in above-mentioned solid material feeding device, described filter is cloth envelop collector.
Preferably, in above-mentioned solid material feeding device, described tank body comprises end socket and main body, and described end socket and described main body are removably tightly connected by flange.
Preferably, in above-mentioned solid material feeding device, it is inert gas that described Compressed Gas is filled with the gas passed in mouth.
Compared with prior art, the invention has the beneficial effects as follows:
In solid material feeding device provided by the invention, be arranged on by tank body on target container, the material outlet on tank body is communicated with the dog-house of target container, and material inlet is communicated with solid material, and bleeding point is connected with vavuum pump.During work, material outlet is closed, opens material inlet and bleeding point, start vavuum pump, make tank interior form negative pressure by vavuum pump, under suction function, material is sucked by material inlet and enters tank body, fall tank base, after completing material suction, stop vavuum pump, open material outlet, the material of tank base, by material outlet target approach container, completes the input of solid material.Can find out, the whole process fed intake instead of artificial directly dosing operation, utilize vacuum principle to adsorb realization to feed intake, simple to operate, not by the height limitation of target container, there is corrosive solid material and also can not directly contact human body and workshop condition, therefore, avoid and harmful effect is caused to the health of human body and surrounding environment.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The structural representation of a kind of solid material feeding device that Fig. 1 provides for the embodiment of the present invention;
The structural representation of the another kind of solid material feeding device that Fig. 2 provides for the embodiment of the present invention.
In above-mentioned Fig. 1-Fig. 2,1 for tank body, 2 for vavuum pump, 3 for bleeding point, 4 for filter, 5 for material inlet, 6 for solid material, 7 for weighing instruments, 8 for Compressed Gas be filled with mouth, 9 for material outlet, 10 be gas distributor.
Detailed description of the invention
Core of the present invention there is provided a kind of solid material feeding device, achieves the automatic charging of solid material, solves Manual material feeding difficulty and produces dysgenic problem to human body and environment.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, embodiments provide a kind of solid material feeding device, the material outlet 9, material inlet 5, bleeding point 3 and the vavuum pump 2 that comprise airtight tank body 1 and be arranged on tank body 1.Wherein, tank body 1 is arranged on target container (reactor or container) top, and material outlet 9 is arranged on the bottom of tank body 1, and material outlet 9 is for being communicated with the dog-house of target container; Material inlet 5 is arranged on the sidewall of tank body 1, and is communicated with the solid material 6 of outside, and it is inner that solid material 6 enters tank body 1 by material inlet 5; Bleeding point 3 is arranged on the top of tank body 1, and is connected with vavuum pump 2.The keying of material outlet 9, material inlet 5 and bleeding point 3 is all controlled by valve.
Operation principle and the process of above-mentioned solid material feeding device are as follows: close material outlet 9, open material inlet 5 and bleeding point 3 simultaneously, afterwards, start vavuum pump 2, air in tank body 1 is extracted out by bleeding point 3 by vavuum pump 2, make to form negative pressure in tank body 1, under the swabbing action of negative pressure, solid material 6 is sucked by material inlet 5 and enters tank body 1 inside, deposit to the bottom of tank body 1, when solid material 6 aspirates complete, after reaching injected volume, turn off vavuum pump 2, open material outlet 9, solid material 6 is from material outlet 9 target approach container, complete dosing operation.
Can find out; the whole process fed intake instead of the operation manually directly fed intake; not only save manpower; and utilize negative pressure of vacuum suction principle and freely falling body principle automatically to render in target container by solid material 6; solve the impact that artificial input material is subject to the height of target container; feed intake more convenient; and people does not directly contact solid material 6; therefore; there is corrosive solid material 6 and can not cause harmful effect to health, solid material 6 whole process by conveyings such as pipelines, not with extraneous contact; therefore, workshop condition is protected unaffected.
As shown in Figure 2, in the present embodiment, feed intake to realize better, on the basis of above-described embodiment, solid material feeding device also comprises gas distributor 10 and the Compressed Gas be arranged on tank body 1 is filled with mouth 8; Wherein, gas distributor 10 is arranged on tank body 1 inside and is positioned at the top of material outlet 9, material outlet 9 is pointed in the gas vent direction of gas distributor 10, gas distributor 10 and Compressed Gas are filled with mouth 8 and are connected, Compressed Gas is filled with mouth 8 for being filled with Compressed Gas, Compressed Gas enters after in gas distributor 10, is discharged by the gas vent on gas distributor 10.
Operation principle and the process of the solid material feeding device in this embodiment are as follows: during beginning, closedown material outlet 9 and Compressed Gas are filled with mouth 8, open material inlet 5 and bleeding point 3 simultaneously, start vavuum pump 2, utilize negative pressure that solid material 6 suction is entered tank body 1 inner, afterwards, turn off vavuum pump 2, close material inlet 5 and bleeding point 3, open Compressed Gas simultaneously and be filled with mouth 8 and material outlet 9, Compressed Gas is filled with mouth 8 by Compressed Gas and enters in gas distributor 10, gas vent again through gas distributor 10 is discharged, because material outlet 9 is pointed in gas vent direction, solid material 6 is under the blowing of Compressed Gas, target approach container rapidly, avoid the phenomenon that solid material 6 occurs at material outlet 9 place to build bridge or block, ensure that the solid material 6 entering tank body 1 inside is all rendered in target container.
As optimization, in the present embodiment, gas distributor 10 is the tubular structure of annular, and the tubular structure distribution annularly of its gas vent, more uniformly can blow into the solid material 6 bottom tank body 1 in target container.Certainly, gas distributor 10 can also adopt other structure, such as cake cavity structure, air outlet slit is offered in the centerline of cake cavity structure, air outlet slit is just to the dog-house of material outlet 9 and target container, as long as can realize accelerating solid material 6 to throw in, material is avoided to build bridge or block.
Further, in the present embodiment, as depicted in figs. 1 and 2, the bottom of tank body 1 is conical structure, is convenient to solid material 6 landing bottom tank body 1 and, to material outlet 9, avoids solid material 6 to pile up bottom tank body 1, thus carry out material input more up hill and dale.
As depicted in figs. 1 and 2, in the present embodiment, solid material feeding device also comprises the weighing instruments 7 be arranged on below tank body 1, for the injected volume of the solid material 6 in tank body 1 of weighing.The bottom of weighing instruments 7 is fixed on target container, and the top of weighing instruments 7 directly supports the bottom of tank body 1, for the different structure of tank body 1, can arrange different bracing frames, and the top of weighing instruments 7 supports with bracing frame and contacts.When carrying out the suction of solid material 6, the numerical value of weighing instruments 7 can be observed, when numerical value reaches the injected volume required by target container, stopping vavuum pump 2, examining weighing of weighing instruments 7, if accurately, material outlet 9 can be opened, feed intake.The injected volume of solid material 6 can be ensured by arranging weighing instruments 7 accurately, ensureing the reaction mass of target container.
As depicted in figs. 1 and 2, in the present embodiment, solid material feeding device also comprises the filter 4 being arranged on bleeding point 3 place, and object is in order to when vavuum pump 2 works, and avoids solid material 6 to enter vavuum pump by bleeding point 3, causes damage to vavuum pump 2.
As optimization, filter 4 is cloth envelop collector, and cloth envelop collector is coated on bleeding point 3 place, structure is simple, easy for installation, certain filter 4 also can adopt the finished filter of other commercial type, as long as can realize preventing solid material from entering the effect of vavuum pump.
In the present embodiment, tank body 1 comprises end socket 101 and main body 103, and end socket 101 and main body 103 are removably tightly connected by flange 102.Adopt demountable structure can be easy to open tank body 1, tank body 1 inside is cleared up.
In the present embodiment, it is inert gas that Compressed Gas is filled with the gas passed in mouth 8, as nitrogen etc., after avoiding Compressed Gas target approach container, affects the reaction in target container.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a solid material feeding device, is characterized in that, comprising:
Airtight tank body (1);
Be arranged on the material outlet (9) of described tank body (1) bottom, described material outlet (9) is for being communicated with the dog-house of target container;
Be arranged on the material inlet (5) on described tank body (1), described material inlet (5) is communicated with solid material (6);
Be arranged on the bleeding point (3) on described tank body (1), described bleeding point (3) is connected with vavuum pump (2).
2. solid material feeding device according to claim 1, is characterized in that, also comprises:
Be arranged on described tank body (1) inside and the gas distributor (10) be positioned at above described material outlet, described material outlet (9) is pointed in the gas vent direction of described gas distributor (10);
Be opened in that described tank body (1) is upper and the Compressed Gas be communicated with described gas distributor (10) is filled with mouth (8).
3. solid material feeding device according to claim 2, is characterized in that, described gas distributor (10) is the tubular structure of annular, the tubular structure distribution annularly of its gas vent.
4. solid material feeding device according to claim 3, is characterized in that, the bottom of described tank body (1) is conical structure.
5. the solid material feeding device according to any one of claim 1-4, it is characterized in that, also comprise the weighing instruments (7) being arranged on described tank body (1) below, for the injected volume of the solid material in described tank body (1) of weighing.
6. the solid material feeding device according to any one of claim 1-4, is characterized in that, also comprises the filter (4) being arranged on described bleeding point (3) place.
7. solid material feeding device according to claim 6, is characterized in that, described filter (4) is cloth envelop collector.
8. solid material feeding device according to claim 1, it is characterized in that, described tank body (1) comprises end socket (101) and main body (103), and described end socket (101) and described main body (103) are removably tightly connected by flange (102).
9. solid material feeding device according to claim 1, is characterized in that, it is inert gas that described Compressed Gas is filled with the gas passed in mouth (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410691066.XA CN104324667A (en) | 2014-11-26 | 2014-11-26 | Solid material feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410691066.XA CN104324667A (en) | 2014-11-26 | 2014-11-26 | Solid material feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104324667A true CN104324667A (en) | 2015-02-04 |
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ID=52399545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410691066.XA Pending CN104324667A (en) | 2014-11-26 | 2014-11-26 | Solid material feeding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104324667A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925188A (en) * | 2015-12-29 | 2017-07-07 | 中核四○四有限公司 | A kind of fluid bed negative-pressure ward fills bed apparatus |
| CN112675788A (en) * | 2020-12-28 | 2021-04-20 | 江苏阿科米科技有限公司 | Device for adding powdery material into reactor |
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| CN200939372Y (en) * | 2006-08-28 | 2007-08-29 | 浙江化工科技集团有限公司 | Airflow mixer |
| CN201179442Y (en) * | 2008-03-14 | 2009-01-14 | 谭国华 | Oxidization reaction column of fluidized bed |
| US20110203970A1 (en) * | 2004-03-23 | 2011-08-25 | W.R. Grace & Co.-Conn. | System and process for injecting catalyst and/or additives into a fluidized catalytic cracking unit |
| CN203577741U (en) * | 2013-09-30 | 2014-05-07 | 天能电池(芜湖)有限公司 | Vacuum paste mixing auxiliary material adding device |
| CN203816575U (en) * | 2014-02-14 | 2014-09-10 | 张家港大塚化学有限公司 | Automatic potassium carbonate metering and feeding device |
-
2014
- 2014-11-26 CN CN201410691066.XA patent/CN104324667A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110203970A1 (en) * | 2004-03-23 | 2011-08-25 | W.R. Grace & Co.-Conn. | System and process for injecting catalyst and/or additives into a fluidized catalytic cracking unit |
| CN200939372Y (en) * | 2006-08-28 | 2007-08-29 | 浙江化工科技集团有限公司 | Airflow mixer |
| CN201179442Y (en) * | 2008-03-14 | 2009-01-14 | 谭国华 | Oxidization reaction column of fluidized bed |
| CN203577741U (en) * | 2013-09-30 | 2014-05-07 | 天能电池(芜湖)有限公司 | Vacuum paste mixing auxiliary material adding device |
| CN203816575U (en) * | 2014-02-14 | 2014-09-10 | 张家港大塚化学有限公司 | Automatic potassium carbonate metering and feeding device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925188A (en) * | 2015-12-29 | 2017-07-07 | 中核四○四有限公司 | A kind of fluid bed negative-pressure ward fills bed apparatus |
| CN112675788A (en) * | 2020-12-28 | 2021-04-20 | 江苏阿科米科技有限公司 | Device for adding powdery material into reactor |
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Application publication date: 20150204 |