CN217947691U

CN217947691U - Novel fumed silica deacidification device

Info

Publication number: CN217947691U
Application number: CN202222117162.6U
Authority: CN
Inventors: 孙涛; 马庆龙; 胡跃忠
Original assignee: Xuzhou Zhongxing Chemical Co ltd
Current assignee: Xuzhou Zhongxing Chemical Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-12-02
Anticipated expiration: 2032-08-12

Abstract

The utility model discloses a novel gaseous silica deacidification ware belongs to gaseous silica production technical field, including the main part subassembly, the main part subassembly is including handling the case, quick-witted case and steam gas transmission nest of tubes, is provided with the treatment chamber in handling the case, and row's material swash plate is all installed to the inner wall both sides of treatment chamber, arranges the material swash plate and sets up in proper order in turn, fixed mounting restrictor plate on arranging the material swash plate, and quick-witted case fixed mounting is in handling case one side bottom, and fixed mounting has the sand pump in the treatment case, the utility model discloses a gaseous silica is arranged material swash plate in the treatment case and is gone up thin layer slant removal, consequently more abundant with high temperature steam contact to can reduce the gaseous HCL of stromatolite removal once more when the slant removes and take place with the condition that adheres to top gaseous silica once more, and can the circulation flow through the sand pump, consequently the deacidification is thorough, can seal up the gaseous pipeline of collecting HCL through seal assembly, appears when consequently can preventing HCL gas flow, and the security is good.

Description

Novel fumed silica deacidification device

Technical Field

The utility model relates to a deacidification ware specifically is a novel gaseous silicon dioxide deacidification ware, belongs to gaseous silicon dioxide production technical field.

Background

The gas-phase silicon dioxide is one of extremely important high-tech superfine inorganic new materials, has specific properties in the aspects of strong surface adsorption force, large surface energy, high chemical purity, good dispersion property, thermal resistance, electric resistance and the like, has unique characteristics in various subjects and fields due to excellent stability, reinforcing property, thickening property and thixotropy, has an irreplaceable function, and is widely used in various industries as an additive, a catalyst carrier, petrochemical engineering, a decolorizing agent, a delustering agent, a rubber reinforcing agent, a plastic filling agent, an ink thickening agent, a metal soft polishing agent, an insulating and heat-insulating filling agent, a high-grade daily cosmetic filling agent and a spraying material, medicine, environmental protection and other various fields. Gaseous HCl gas can be adhered to the surface after the production of fumed silica, therefore need use deacidification device to carry out deacidification treatment for it, the gaseous HCl gas of surface is got rid of in ordinary deacidification mode utilizing flowing high temperature steam and fumed silica granule contact, but fumed silica granule contacts each other, therefore the deacidification speed is slow, and gaseous HCl after the desorption is easily attached to the fumed silica granule of top again, consequently, the process time has been improved once more, and the gaseous HCl of desorption needs to be retrieved, need many pipe connections during the collection, gaseous condition of revealing of HCL appears easily in the pipe connection department, not only can cause the pollution, still can cause the material waste, consequently need a novel fumed silica deacidification ware to help solving above-mentioned problem now.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a novel fumed silica deacidification ware in order to solve above-mentioned problem, the utility model discloses a fumed silica is thin layer slant removal on the row's of material swash plate in the treatment box, consequently more abundant with the high temperature steam contact, and can reduce gaseous and the condition emergence attached to top fumed silica once more of HCL of desorption when the stromatolite contacts when the slant removes, and can the circulation flow through the sand pump, consequently, the deacidification is thorough, can seal the pipeline of collecting HCL gas through seal assembly, appear revealing when consequently can preventing HCL gas flow, the security is good.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a novel gaseous silica deacidification ware, including the main part subassembly, the main part subassembly is including handling case, quick-witted case and steam transmission nest of tubes, it is provided with the treatment chamber to handle the incasement, row's material swash plate is all installed to the inner wall both sides of treatment chamber, it sets up in turn in proper order to arrange the material swash plate, fixed mounting restricted flow board on the material swash plate, quick-witted case fixed mounting is in handling case one side bottom, it has the pump to take out sand to handle incasement fixed mounting, the pump to take out sand pass through the pipeline respectively with the treatment chamber bottom with treatment chamber one side top is connected.

Preferably, in order to facilitate the contact of the fumed silica particles and the high-temperature steam, a guide chute is arranged on the discharging inclined plate, and a micropore is arranged between the guide chute and the outer side plate of the discharging inclined plate.

Preferably, in order to conveniently let in high-temperature steam, the steam gas transmission pipe group comprises a connecting pipe, a flow dividing pipe and an air inlet pipe, the connecting pipe and the air inlet pipe are respectively welded on two sides of the flow dividing pipe, a mounting hole is formed in one side of the treatment cavity, one end of the air inlet pipe penetrates through the mounting hole to be mounted on the inner wall of the treatment cavity, and an exhaust hole is formed in the bottom of the air inlet pipe.

Preferably, for the convenience of taking out the treated fumed silica, the front side of the treatment box is provided with a discharge hole, and a cover plate is installed in the discharge hole.

Preferably, in order to conveniently control the material feeding and the discharging of HCL gas, a feeding pipe is installed at the top of the treatment box, and a discharging pipe is installed on one side of the top of the treatment box.

Preferably, in order to ensure that the collecting pipeline has good sealing performance, a sealing assembly is arranged in the discharge pipe and comprises a sealing air bag ring and a limiting rubber ring, and the limiting rubber ring is welded on the outer side of the sealing air bag ring.

Preferably, in order to guarantee that the seal assembly installation is stable, be provided with the inner ring groove on the inner wall of delivery pipe, be provided with the installation annular on the inner wall of inner ring groove, sealed gasbag ring with the spacing rubber ring bonds respectively in the inner ring groove with in the installation annular.

Preferably, in order to conveniently flush gas into the sealing air bag ring, an inflating head is installed on the sealing air bag ring, an installation groove is formed in the discharge pipe, and the inflating head is arranged in the installation groove.

The utility model has the advantages that:

1. in the utility model, the slant of the upper thin layer of the discharging inclined plate of the fumed silica in the treatment box is moved, so that the contact with high-temperature steam is more sufficient, the HCl gas removed when the laminated layer is contacted can be reduced when the slant is moved, the HCl gas is again adhered to the fumed silica above, and the HCl gas can circularly flow through the sand pump, so that the deacidification is thorough.

2. This practicality can seal the pipeline of collecting the HCL gas through seal assembly, appear revealing when consequently can preventing HCL gas flow, and the security is good.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is a top view of the discharge sloping plate of the present invention;

fig. 4 is a cross-sectional view of the discharge pipe of the present invention;

in the figure: 1. a body assembly; 101. a treatment tank; 1011. a discharge sloping plate; 10111. a restrictor plate; 10112. a material guide chute; 10113. micro-pores; 1012. a cover plate; 1013. a feed pipe; 1014. a discharge pipe; 10141. an inner ring groove; 10142. mounting a ring groove; 102. a chassis; 1021. a sand pump;

2. a steam pipe group; 201. a connecting pipe; 202. a shunt tube; 203. an air inlet pipe; 2031. an exhaust hole;

3. a seal assembly; 301. sealing the balloon ring; 3011. an inflation head; 302. a limiting rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a novel fumed silica deacidification device, including a main assembly 1, the main assembly 1 includes a processing box 101, a case 102 and a steam gas transmission pipe group 2, a processing chamber is provided in the processing box 101, discharge sloping plates 1011 are installed on both sides of the inner wall of the processing chamber, the discharge sloping plates 1011 are alternately arranged in sequence, a restrictor 10111 is fixedly installed on the discharge sloping plates 1011, the case 102 is fixedly installed at the bottom of one side of the processing box 101, a sand pump 1021 is fixedly installed in the processing box 101, the sand pump 1021 is respectively connected with the bottom of the processing chamber and the top of one side of the processing chamber through a pipeline, a material guide groove 10112 is provided on the discharge sloping plates 1011, a micro-air hole 10113 is provided between the material guide groove 10112 and the outer side plate of the discharge sloping plates, the steam gas transmission pipe group 2 includes a connecting pipe 201, a shunt pipe 202 and an air inlet pipe 203, the connecting

pipes

201 and 1011 are respectively welded on both sides of the shunt pipe 202, a mounting port is provided on one side of the processing chamber, one end of the air inlet pipe 203 passes through the mounting port and is installed on the inner wall of the processing chamber, an exhaust hole 2031 is provided at the bottom of the air inlet pipe 203, a feed pipe 1013 on the top of the processing box 101, a feed pipe 1014, a feed pipe 1013 is provided on one side of the processing box 101, a discharge pipe.

In this embodiment, the internal structure of the processing chamber 101 is as shown in fig. 2, when in use, the fumed silica is poured into the processing chamber 101 through the inlet pipe 1013, then the inlet pipe 1013 is covered, high-temperature steam is introduced into the connecting pipe 201, the high-temperature steam can enter the shunt pipe 202 and the inlet pipe 203 through the connecting pipe 201, and finally can be discharged into the processing chamber through the vent 2031 at the bottom of the inlet pipe 203, the fumed silica particles can move downwards along the material guide 10112 on the material discharge sloping plate 1011 under the action of gravity, the thin layer can move downwards and obliquely along the material guide 10112 under the limitation of the current limiting plate 10111, the high-temperature steam can pass through the micro vent 10113 to contact with the fumed silica, so that HCL gas on the surface of the fumed silica can be removed, the fumed silica sequentially passes through the sloping plates 1011 on both sides, the fumed silica thin layer moves obliquely, so that the HCL gas is more fully contacted with the high-temperature steam, and the HCL gas removed when the thin layer contacts with the fumed silica attached to the upper fumed silica can be reduced when the material when the thin layer moves obliquely, the fumed silica moves to the bottom of the processing chamber, the material discharge sloping plate 1021, the sand pump is connected with the external power supply, and the material discharge pump 1021, so that the fumed silica can be pumped to ensure that the fumed silica can flow circularly for multiple times.

As a technical optimization scheme, as shown in fig. 1, processing case 101 front side is provided with the discharge gate, install apron 1012 in the discharge gate, be provided with seal assembly 3 in the delivery pipe 1014, seal assembly 3 includes sealed gasbag ring 301 and spacing rubber ring 302, spacing rubber ring 302 butt fusion is in the sealed gasbag ring 301 outside, be provided with inner ring groove 10141 on delivery pipe 1014's the inner wall, be provided with mounting ring groove 10142 on inner ring groove 10141's the inner wall, sealed gasbag ring 301 and spacing rubber ring 302 bond respectively in inner ring groove 10141 and mounting ring groove 10142, install on the sealed gasbag ring 301 and inflate head 3011, be provided with the mounting groove in the delivery pipe 1014, it sets up in the mounting groove to inflate head 3011.

In this embodiment, gaseous HCl of desorption can be discharged through discharge pipe 1014 in the processing procedure, can be connected collecting tube and discharge pipe 1014 when collecting the gaseous HCl of exhaust, utilizes seal assembly 3 can prevent that the gaseous HCl of collecting from appearing revealing, uses the inflater to be connected and inflates with inflating head 3011 after the collecting tube connection, consequently sealed gasbag ring 301 can expand and wrap up collecting tube to can eliminate the gap, prevent that the gaseous HCl from leaking.

The utility model discloses the theory of operation: when the utility model is used, the gas phase silicon dioxide is poured into the processing box 101 through the feeding pipe 1013, then the feeding pipe 1013 is covered, high-temperature steam is introduced into the connecting pipe 201, the high-temperature steam can enter the shunt pipe 202 and the air inlet pipe 203 through the connecting pipe 201, and finally can be discharged into the treatment chamber through the exhaust hole 2031 at the bottom of the air inlet pipe 203, the fumed silica particles can move downwards along the material guide slot 10112 on the discharging sloping plate 1011 under the action of gravity, can move downwards and obliquely along the material guide groove 10112 under the restriction of the flow restriction plate 10111, high-temperature steam can pass through the micro-pores 10113 to contact with the fumed silica, therefore, HCL gas on the surface of the silica gel can be removed, the gas-phase silica sequentially passes through the discharging inclined plates 1011 on the two sides, as the fumed silica thin layer moves obliquely, the contact with high-temperature steam is more sufficient, the occurrence of the situation that HCL gas removed during the contact of the laminated layer and the fumed silica attached to the upper part are reduced during the oblique movement, the sand pump 1021 is connected with an external power supply when the fumed silica moves to the bottom of the treatment cavity, the sand pump 1021 can pump the fumed silica to the top discharge inclined plate 1011 again, so that the fumed silica can circularly flow, and can be treated for multiple times, complete deacidification can be ensured, the removed HCL gas can be discharged through the discharge pipe 1014 in the treatment process, the collection pipeline can be connected with the discharge pipe 1014 when the discharged HCL gas is collected, the collected HCL gas can be prevented from leaking by using the sealing component 3, the collection pipeline is connected with the inflating head 3011 by using an inflator and inflated after being connected, so that the sealing air bag ring 301 can expand and wrap the collection pipeline, thereby eliminating gaps and preventing the leakage of HCL gas, and the fumed silica in the processing chamber can be taken out by disassembling the cover plate 1012 after the processing is finished.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A novel gaseous silicon dioxide deacidification ware, includes main part subassembly (1), its characterized in that: main part subassembly (1) is including handling case (101), quick-witted case (102) and steam gas transmission nest of tubes (2), be provided with the treatment chamber in handling case (101), row material swash plate (1011) are all installed to the inner wall both sides of treatment chamber, it sets up in turn in proper order to arrange material swash plate (1011), fixed mounting current-limiting plate (10111) are gone up to row material swash plate (1011), machine case (102) fixed mounting is in handling case (101) one side bottom, fixed mounting has sand pump (1021) in handling case (101), sand pump (1021) through the pipeline respectively with the treatment chamber bottom with treatment chamber one side top is connected.

2. A novel fumed silica deacidifier according to claim 1, characterized in that: the discharging inclined plate (1011) is provided with a guide chute (10112), and a micro-pore (10113) is arranged between the guide chute (10112) and the outer side plate of the discharging inclined plate (1011).

3. A novel fumed silica deacidifier according to claim 1, characterized in that: steam gas transmission nest of tubes (2) is including connecting pipe (201), shunt tubes (202) and intake pipe (203), connecting pipe (201) with intake pipe (203) weld respectively shunt tubes (202) both sides, treatment chamber one side is provided with the installing port, intake pipe (203) one end is passed the installing port is installed on the inner wall of treatment chamber, intake pipe (203) bottom is provided with exhaust hole (2031).

4. A novel fumed silica deacidifier according to claim 1, wherein: handle case (101) front side and be provided with the discharge gate, install apron (1012) in the discharge gate.

5. A novel fumed silica deacidifier according to claim 1, characterized in that: the treatment box (101) top is installed with inlet pipe (1013), treatment box (101) top one side is installed with discharge pipe (1014).

6. A novel fumed silica deacidifier according to claim 5, characterized in that: be provided with seal assembly (3) in discharge pipe (1014), seal assembly (3) are including sealed gasbag ring (301) and spacing rubber ring (302), spacing rubber ring (302) butt fusion is in sealed gasbag ring (301) outside.

7. A novel fumed silica deacidifier according to claim 6, characterized in that: be provided with on the inner wall of discharge pipe (1014) inner ring groove (10141), be provided with installation annular (10142) on the inner wall of inner ring groove (10141), sealed gasbag ring (301) with spacing rubber ring (302) bond respectively in inner ring groove (10141) with in the installation annular (10142).

8. A novel fumed silica deacidifier according to claim 7, characterized in that: the air inflation head (3011) is installed on the sealing air bag ring (301), an installation groove is formed in the discharge pipe (1014), and the air inflation head (3011) is arranged in the installation groove.