CN219791715U - Vacuum spiral conveying system for irritant materials - Google Patents
Vacuum spiral conveying system for irritant materials Download PDFInfo
- Publication number
- CN219791715U CN219791715U CN202320792252.7U CN202320792252U CN219791715U CN 219791715 U CN219791715 U CN 219791715U CN 202320792252 U CN202320792252 U CN 202320792252U CN 219791715 U CN219791715 U CN 219791715U
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- CN
- China
- Prior art keywords
- charging box
- vacuum
- feeding
- gloves
- feeding storehouse
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000463 material Substances 0.000 title claims abstract description 41
- 239000002085 irritant Substances 0.000 title claims abstract description 12
- 231100000021 irritant Toxicity 0.000 title claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 230000004936 stimulating effect Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 2
- 239000005708 Sodium hypochlorite Substances 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 4
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 3
- 230000009931 harmful effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 3
- 239000004289 sodium hydrogen sulphite Substances 0.000 description 3
- 239000002341 toxic gas Substances 0.000 description 3
- HJTAZXHBEBIQQX-UHFFFAOYSA-N 1,5-bis(chloromethyl)naphthalene Chemical compound C1=CC=C2C(CCl)=CC=CC2=C1CCl HJTAZXHBEBIQQX-UHFFFAOYSA-N 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 2
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 2
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 2
- 239000001099 ammonium carbonate Substances 0.000 description 2
- GOLCXWYRSKYTSP-UHFFFAOYSA-N arsenic trioxide Inorganic materials O1[As]2O[As]1O2 GOLCXWYRSKYTSP-UHFFFAOYSA-N 0.000 description 2
- 230000007794 irritation Effects 0.000 description 2
- 229960001952 metrifonate Drugs 0.000 description 2
- NNFCIKHAZHQZJG-UHFFFAOYSA-N potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 235000010269 sulphur dioxide Nutrition 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- NFACJZMKEDPNKN-UHFFFAOYSA-N trichlorfon Chemical compound COP(=O)(OC)C(O)C(Cl)(Cl)Cl NFACJZMKEDPNKN-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Screw Conveyors (AREA)
Abstract
The utility model provides a stimulating material vacuum screw conveying system, including charging box, feeding storehouse, screw feeder, reation kettle, vacuum system, the discharge gate of charging box is in the top of feeding storehouse, and the discharge gate of charging box and the surrounding sealing connection of feeding storehouse entry, feeding storehouse connecting bolt feeder, screw feeder's export is through the charge valve of pipeline connection reation kettle, is connected with vacuum exhaust pipeline between the upper portion of charging box and screw feeder's export pipeline, and vacuum system connects reation kettle upper portion, is equipped with the gloves on the charging box, the entry intercommunication charging box outside of gloves, gloves are in the charging box. According to the utility model, the glove box is used for avoiding direct contact between the operation feeding of workers and the irritant materials; the material is conveyed in a contactless manner through the spiral conveying system, and the conveying speed and the conveying quantity in unit time can be controlled; the vacuum unit matched with the reaction kettle prevents dust and smell of the irritant materials from overflowing from the working environment, and prevents workers from being injured.
Description
Technical Field
The utility model relates to the technical field of material conveying; in particular to a vacuum spiral conveying system for a stimulating material.
Background
The screw conveying system device is characterized in that a motor is utilized to drive a screw rod, materials fall into a screw rod pipeline in a storage bin, the screw rod rotates to drive the materials to move and then are discharged from an outlet to reach the inside of the reaction kettle, and the purpose of conveying the materials is achieved.
The irritant materials, including powdery or flaky materials with strong irritation, fuming, strong corrosiveness and strong toxicity, have strong harm to human respiratory systems and eyes, such as sodium hypochlorite, sodium bisulphite, ammonium bicarbonate, sulfur dioxide, potassium cyanide, arsenic trioxide, trichlorfon and the like, and are difficult to convey. For the traditional conveying equipment of the irritant materials, the following are available: one is a screw conveyor system; an air-assisted conveyor system. However, in any type of conveying, the materials are required to be packaged and unsealed manually, so that the materials cannot be prevented from being touched manually, and the automatic unsealing mode of a robot is adopted, so that the method has huge investment and is not suitable for a specific conveying mode, such as feeding materials to a reaction kettle.
Disclosure of Invention
The utility model aims to provide a vacuum spiral conveying system for a stimulating material, which combines a vacuum system matched with a reaction kettle with a glove box and a spiral conveyor, can realize conveying and feeding of stimulating and toxic and harmful materials into the reaction kettle under a vacuum negative pressure condition, is simple in structure, easy to operate and clean, can prevent operators from being injured, and has small investment after a feeding door of the glove box is closed and the workers take out the glove for operation, unpack and pack the stimulating materials and feed the stimulating materials into a feeding bin, and can be flexibly suitable for various vacuum working conditions and various toxic and harmful stimulating and corrosive materials.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a stimulating materials vacuum screw conveying system, includes charging box, feeding storehouse, screw feeder, reation kettle, vacuum system, the discharge gate of charging box is in the top of feeding storehouse, and the discharge gate of charging box and the surrounding sealing connection of feeding storehouse entry, feeding storehouse connecting bolt feeder, screw feeder's export is through the feed valve of pipeline connection reation kettle be connected with the vacuum pipeline of bleeding between the upper portion of charging box and screw feeder's the export pipeline, vacuum system connects reation kettle upper portion, is equipped with the gloves on the charging box, the entry intercommunication charging box outside of gloves, the gloves are in the charging box.
The charging box is made of transparent acrylic material.
The outlet pipeline of the screw feeder is connected with a feed valve of the reaction kettle through a quick connector.
The vacuum system is a Roots water jet vacuum system.
The feeding valve of the reaction kettle is a ball valve.
And a feeding door is arranged on the side surface of the charging box.
The glove is made of corrosion-resistant rubber.
Compared with the prior art, the utility model has the beneficial effects that:
1) The glove box avoids direct contact between the worker operation feeding and the irritant materials;
2) The material is conveyed in a non-contact way through the spiral conveying system, and meanwhile, the conveying speed and the conveying quantity in unit time can be controlled;
3) The vacuum unit matched with the reaction kettle can prevent dust and smell of the irritant materials from overflowing from the working environment, and avoid injuring workers;
4) The operation is simple and convenient, the disassembly is convenient, the movement is convenient, the device is suitable for the internal application of workshops, and the occupied area is small.
Drawings
FIG. 1 is a schematic diagram of a vacuum screw conveyor system for stimulating substances according to the present utility model.
In the figure: 1. the device comprises a feeding bin, a screw feeder, a conveying motor, a quick-fit connector, gloves, a bracket platform, a feeding box, a feeding door, a vacuum pumping pipeline, a feeding valve, a vacuum system, a vacuum pipeline and a 13-reaction kettle, wherein the feeding bin, the screw feeder, the conveying motor, the quick-fit connector, the gloves and the bracket platform are arranged in sequence, the feeding box is arranged in sequence, the feeding door is arranged in sequence, the vacuum pumping pipeline is arranged in sequence, the feeding valve is arranged in sequence, the vacuum system is arranged in sequence, and the vacuum pipeline is arranged in sequence, and the vacuum system is arranged in sequence.
Detailed Description
The present utility model will be described in further detail with reference to the following examples in order to make the objects, technical solutions and advantages of the present utility model more apparent. The specific embodiments described herein are to be considered in a descriptive sense only and not for purposes of limitation, the scope of the utility model being so modified.
The utility model provides a stimulating materials vacuum screw conveyer system, including charging box 7, feeding storehouse 1, screw feeder 2, reation kettle 13, vacuum system 11, the discharge gate of charging box 7 is in the top of feeding storehouse 1, the discharge gate of charging box 7 and the surrounding sealing connection of feeding storehouse 2 entry, feeding storehouse 1 connects bolt feeder 2, the export of screw feeder 2 is through the feed valve 10 of pipeline connection reation kettle 13, be connected with vacuum pumping pipeline 9 between the export pipeline of upper portion and screw feeder 2 of charging box 7, vacuum system 11 connects reation kettle 13 upper portion, be equipped with gloves 5 on charging box 7, the outside of the entry intercommunication charging box of gloves 5, the gloves are in the charging box.
The charging box 7 is made of transparent acrylic material.
The outlet pipe of the screw feeder 2 is connected with a feed valve 10 of a reaction kettle 13 through a quick connector 4.
The vacuum system 11 is a Roots water jet vacuum system.
The feed valve 10 of the reaction kettle 13 is a ball valve.
The side of the charging box 7 is provided with a charging door 8.
The feeding box 7 is a transparent acrylic frame box body, a feeding door 8 is arranged at the side, a glove 5 in the box is arranged on the front surface, a bracket platform 6 is arranged below the feeding box, and a vacuum air exhaust pipeline 9 is arranged above the feeding box and is connected with a vacuum feeding port of the reaction kettle 13; the vacuum system 11 matched with the reaction kettle 13 consists of a Roots water jet vacuum unit and a vacuum pipeline; the vacuum feed inlet of reation kettle 13 is equipped with feed valve 10, and feed valve 10 passes through quick-mounting joint 4 and screw feeder ejection of compact pipeline connection, and quick-mounting joint 4 adopts the connected form who connects the chuck staple bolt in the embodiment, and valve 10 is the ball valve, and the ball valve passes through the flange mouth butt joint with screw feeder ejection of compact pipeline, and rethread connects the chuck staple bolt to be connected, and the connection structure who connects quick-mounting joint 4 is easy to use back dismouting removal at any time.
The screw feeder 2, the feeding box 7 and the feeding bin 1 are integrally arranged on the support platform 6, and the support platform 6 is provided with rollers to facilitate moving.
The glove 5 is made of corrosion-resistant rubber, the acrylic frame box body is located on the support platform 6 and connected with the feeding bin opening, and the materials can be directly poured into the feeding bin 1 in the charging box 7.
The Roots vacuum unit requires vacuum pressure below 5 kpa.
The irritant materials include powdery or flaky materials with strong irritation, fuming, strong corrosiveness and strong toxicity, and are harmful to human respiratory systems and eyes, such as sodium hypochlorite, sodium bisulphite, ammonium bicarbonate, sulfur dioxide, potassium cyanide, arsenic trioxide, trichlorfon and the like.
[ example 1 ]
By using the stimulating material vacuum spiral conveying system, the method is implemented according to the following operation steps, the sodium hypochlorite is fed by 100kg, the vacuum degree of a vacuum pump is 5kpa, the feeding speed is set to be 10kg/10min, and a toxic gas alarm near a reaction kettle does not alarm.
The implementation steps are as follows:
1) The worker can put the materials into the feeding box 7, and after the feeding door 8 of the feeding box 7 is closed, the Roots water jet vacuum system is started;
2) The worker takes the glove 5 outside and unpacks and puts the irritant materials into the feeding bin 1;
3) Starting a power supply of the spiral feeder 2, adjusting a proper conveying speed, and feeding according to the feeding amount in unit time;
5) After the feeding is finished, the Roots water jet vacuum system is closed, the power supply of the screw feeder is closed, the ball valve of the feed inlet of the reaction kettle 13 is closed, the quick-mounting connector 4 is opened, and the vacuum screw conveying system device can be removed.
[ example 2 ]
By using the stimulating material vacuum spiral conveying system, 100kg of sodium bisulphite is fed according to the same operation steps as in the embodiment 1, the vacuum degree of a vacuum pump is 3kpa, the feeding speed is set to be 5kg/10min, and a toxic gas alarm near a reaction kettle does not alarm.
[ example 3 ]
By using the stimulating material vacuum spiral conveying system, the method is implemented according to the same operation steps as in the embodiment 1, the sodium hypochlorite is fed by 200kg, the vacuum degree of a vacuum pump is 2kpa, the feeding speed is set to be 15kg/10min, and a toxic gas alarm near a reaction kettle does not alarm.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme and the concept of the present utility model, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a stimulatory material vacuum screw conveying system, its characterized in that, includes charging box, feeding storehouse, screw feeder, reation kettle, vacuum system, the discharge gate of charging box is in the top of feeding storehouse, and the discharge gate of charging box and the surrounding sealing connection of feeding storehouse entry, feeding storehouse connecting bolt feeder, screw feeder's export is through the feed valve of pipeline connection reation kettle be connected with vacuum exhaust pipeline between the upper portion of charging box and screw feeder's the export pipeline, vacuum system connects reation kettle upper portion, is equipped with the gloves on the charging box, the entry intercommunication charging box outside of gloves, the gloves are in the charging box.
2. The system of claim 1, wherein the charging box is transparent acrylic.
3. The vacuum screw conveyor system for irritant materials according to claim 1, wherein the outlet pipe of the screw feeder is connected with the feed valve of the reaction kettle through a quick connector.
4. The system of claim 1, wherein the vacuum system is a roots water jet vacuum system.
5. The system of claim 1, wherein the feed valve of the reactor is a ball valve.
6. A vacuum screw conveyor system for irritant materials, according to claim 1, wherein the sides of the charging box are provided with feed gates.
7. The system of claim 1, wherein the glove is made of a corrosion resistant rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320792252.7U CN219791715U (en) | 2023-04-12 | 2023-04-12 | Vacuum spiral conveying system for irritant materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320792252.7U CN219791715U (en) | 2023-04-12 | 2023-04-12 | Vacuum spiral conveying system for irritant materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219791715U true CN219791715U (en) | 2023-10-03 |
Family
ID=88150904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320792252.7U Active CN219791715U (en) | 2023-04-12 | 2023-04-12 | Vacuum spiral conveying system for irritant materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219791715U (en) |
-
2023
- 2023-04-12 CN CN202320792252.7U patent/CN219791715U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |