CN207108468U - A kind of improvement device of groove tank - Google Patents
A kind of improvement device of groove tank Download PDFInfo
- Publication number
- CN207108468U CN207108468U CN201720914287.8U CN201720914287U CN207108468U CN 207108468 U CN207108468 U CN 207108468U CN 201720914287 U CN201720914287 U CN 201720914287U CN 207108468 U CN207108468 U CN 207108468U
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- CN
- China
- Prior art keywords
- self
- pump
- valve
- tank
- pipeline
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of improvement device of groove tank, and the device includes diluted acid tank, pump, self-sucking pot, pump head, valve A, liquid level line, atmospheric valve, washing bucket, valve B and pipeline.Pump on diluted acid tank is connected on a self-sucking pot by pipeline, an atmospheric valve is driven in diluted acid tank top position and ensures overpressure, one return duct connection is installed in self-priming pot bottom and claims sour tank, valve A is provided among return duct, self-sucking pot passes through a pipeline washing bucket in parallel, for washing bucket built with cleaning agent, the pipeline that self-sucking pot is connected with washing bucket is provided with valve B.The utility model has the advantage of：Diluted acid groove tank after improvement is avoided that because pump head is immersed in dilute acid soln, causes pump head to be corroded and increased maintenance of equipment cost, reduces the spoilage of pump head, the service life of extension device.Meanwhile facility after improvement, pump are not placed directly within diluted acid groove tank, when needing to change pump, operation is more succinct.
Description
Technical field
It the utility model is related to field of chemical equipment, the improvement device of especially a kind of groove tank.
Background technology
Dilute sulfuric acid or watery hydrochloric acid are used in the production technology of the multiple products of company, diluted acid is mainly by using the acid of high concentration
Obtain, be stored in diluted acid tank after being diluted, then workshop is pipelined to by the pressure of the pump above groove tank
Go.But original thin acid pump extracts diluted acid using glass submerged pump, during use, pump will be immersed in dilute for a long time
In acid, the screw of corrosion pump head is very easy to, causes pump head to damage, so as to use.And use the pump head valency of other materials
There is no advantage again in terms of lattice, the method for solution mainly takes maintenance, and right maintenance process is not only cumbersome but also certain potential safety hazard be present,
Frequently maintenance has had a strong impact on manufacturing schedule, has added maintenance of equipment cost.Therefore, research one kind can be immersed in for a long time
Non-damageable pump installation in dilute acid soln, it is to reduce production cost, improves utilization rate of equipment and installations, reduce having for safety in production hidden danger
Effect means.
The content of the invention
The purpose of this utility model is the improvement device for providing a kind of groove tank, and the device can use the longevity with extension device
Life, the maintenance cost of equipment is reduced, improve production efficiency.
The technical solution of the utility model is：A kind of improvement device of groove tank, the device include diluted acid tank, pump, self-sucking pot,
Pump head, valve A, liquid level line, atmospheric valve, washing bucket, valve B and pipeline.Pump on diluted acid tank is connected on one by pipeline
On individual self-sucking pot, an atmospheric valve is driven in diluted acid tank top position and ensures overpressure, one backflow is installed in self-priming pot bottom
Pipe connection claims sour tank, valve A is provided among return duct, self-sucking pot is by a pipeline washing bucket in parallel, and washing bucket is built with clear
Lotion, the pipeline that self-sucking pot is connected with washing bucket are provided with valve B.
The utility model has the advantage of：Diluted acid groove tank after improvement is avoided that because pump head is immersed in dilute acid soln,
Cause pump head to be corroded and increased maintenance of equipment cost, reduce the spoilage of pump head, the service life of extension device.Together
When, facility after improvement, pump is not placed directly within diluted acid groove tank, and when needing to change pump, operation is more succinct.
Brief description of the drawings
Fig. 1 is a kind of improvement apparatus structure schematic diagram of groove tank of the utility model；
Fig. 2 is original equipment schematic diagram.
Embodiment
A kind of improvement device of groove tank includes diluted acid tank 1, pump 2, self-sucking pot 3, pump head 4, valve A5, liquid level line 6, atmospheric valve
7th, washing bucket 8, valve B9 and pipeline.Pump 2 originally on the body of diluted acid tank 1 is mainly connected on one by the facility by pipeline
On self-sucking pot 3, to play a part of protecting pump head 4, while drive an atmospheric valve 7 in the body top position of tank 1 and ensure overpressure,
After pump 2 starts, vacuum state is formed in self-sucking pot 3, the diluted acid in tank 1 is just entered in self-sucking pot 3 by pipeline, treats that pump stops
Afterwards, the pipeline opening for self priming pump 3 being entered due to tank 1 is located at the tip position of self-sucking pot 3, can also be stored in self-sucking pot 3 more
Diluted acid, ensure the normal use of pump 2 next time, meanwhile, one return duct is installed in the bottom of self-sucking pot 3, needed to self-sucking pot 3
The diluted acid of self-sucking pot 3 is back in tank 1 during cleaning, can be from the top of self-sucking pot 3 when needing the liquid feeding body into self-sucking pot 3
Filling opening liquid feeding, a pipeline purge tank 8 in parallel is used after self-sucking pot 3, after the completion for the treatment of that pump 3 stocks up acid, after self-sucking pot 3
Valve A5 is closed, and the valve B9 before washing bucket 8 of performing fighting, is again opened pump 2, and washing bucket, will with cleaning agent built with cleaning agent
Diluted acid displacement in pump 2 is clean, so as to ensure the using effect of pump 2 and service life.
Claims (1)
- A kind of 1. improvement device of groove tank, it is characterised in that：The device includes diluted acid tank（1）, pump（2）, self-sucking pot（3）, pump head （4）, valve A（5）, liquid level line（6）, atmospheric valve（7）, washing bucket（8）, valve B（9）And pipeline；Diluted acid tank（1）On tank body Pump（2）One self-sucking pot is connected on by pipeline（3）On, in diluted acid tank（1）Drive an atmospheric valve in top position（7）, in self-sucking pot （3）One return duct connection is installed and claims sour tank in bottom（1）, return duct centre is provided with valve A（5）, self-sucking pot（3）By pipeline simultaneously Join a washing bucket（8）, for washing bucket built with cleaning agent, the pipeline that self-sucking pot is connected with washing bucket is provided with valve B（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720914287.8U CN207108468U (en) | 2017-07-26 | 2017-07-26 | A kind of improvement device of groove tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720914287.8U CN207108468U (en) | 2017-07-26 | 2017-07-26 | A kind of improvement device of groove tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207108468U true CN207108468U (en) | 2018-03-16 |
Family
ID=61573726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720914287.8U Expired - Fee Related CN207108468U (en) | 2017-07-26 | 2017-07-26 | A kind of improvement device of groove tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207108468U (en) |
-
2017
- 2017-07-26 CN CN201720914287.8U patent/CN207108468U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |