CN212236785U - Slurry preparation tank - Google Patents
Slurry preparation tank Download PDFInfo
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- CN212236785U CN212236785U CN201922489752.XU CN201922489752U CN212236785U CN 212236785 U CN212236785 U CN 212236785U CN 201922489752 U CN201922489752 U CN 201922489752U CN 212236785 U CN212236785 U CN 212236785U
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- slurry preparation
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Abstract
The utility model discloses a slurry preparation tank, which comprises a tank body and a bottom descaling device, wherein the bottom descaling device comprises a flushing part, the flushing part is arranged at the bottom of a tank cavity of the tank body, and a water spraying hole for spraying water to clean the bottom of the tank is arranged on the flushing part; can regularly or real-time washing tank bottoms through washing the piece, can prevent effectively that lime from at tank cavity bottom scale deposit blocking, and then effectively avoid blowdown difficulty, weighing module inaccurate problem of measurement of weighing.
Description
Technical Field
The utility model relates to a thick liquid preparation technical field especially relates to a thick liquid preparation jar.
Background
In the waste incineration flue gas treatment industry, two modes of a dry method and a semi-dry method are adopted for flue gas desulfurization, and the semi-dry method is mainly adopted for desulfurization at present.
The original chemical reaction substance provided by the semi-dry desulfurization is lime slurry which is a mixture of slaked lime and water which are stirred according to a certain proportion, so that a lime slurry preparation tank needs to be arranged below a slaked lime bin, and meanwhile, the preparation tank needs to be provided with a weighing module and a stirrer. Because the stirrer can not stir to the bottom of the tank body, the lime slurry preparation tank has the following defects: 1) the bottom of the tank body is easy to scale and form blocks after a long time, so that the pollution discharge is difficult and even manual interference pollution discharge is required; 2) the caking easily leads to weighing module measurement inaccurate in the jar body, and the thick liquid proportion can not reach the design requirement.
Therefore, how to prevent the bottom of the slurry preparation tank from scaling and blocking is a technical problem which needs to be solved by the technicians in the field at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a thick liquid preparation jar utilizes bottom scale removal device to clear away tank cavity bottom thick liquid dirt, can effectively avoid the difficult, the inaccurate scheduling problem of weighing and metering of blowdown that the tank cavity bottom leads to because of the scale deposit blocking.
In order to solve the technical problem, the utility model provides a thick liquid preparation jar, including a jar body and bottom scale removal device, bottom scale removal device is including washing the piece, it establishes to wash the piece the tank cavity bottom of the jar body, it is equipped with the hole for water spraying in order to wash the tank bottoms on the piece to wash.
Can regularly or real-time washing tank bottoms through washing the piece, can prevent effectively that lime from at tank cavity bottom scale deposit blocking, and then effectively avoid blowdown difficulty, weighing module inaccurate problem of measurement of weighing.
Preferably, the bottom descaling device further comprises a water conveying pipe for conveying water and a control device for controlling the on-off of the water path, and one end of the water conveying pipe is connected with the flushing piece.
When the slurry preparation tank is cleaned, the water channel is opened through the control device, so that high-pressure water flows along the water pipe and is sprayed out through the water spraying holes in the flushing part, and the control is simple and convenient.
Preferably, the other end of the water pipe is provided with a quick connector for quick connection with a water supply pump. The quick connector is used for quickly connecting the water pipe with the water supply pump.
Preferably, the water pipe is a hose. The hose can be twisted, so that the arrangement of a water conveying line is convenient.
Preferably, the flushing piece is a flushing pipe, and a plurality of water spraying holes distributed at equal intervals are formed in the flushing pipe. The blowholes are evenly distributed to achieve better cleaning effect.
Preferably, the control device comprises a valve, one end of the flushing part is closed, and the other end of the flushing part penetrates through the tank body and then is connected with the water conveying pipe through the valve. The bottom descaling device can be conveniently installed, and the number of connecting interfaces is reduced.
Preferably, the valve is an electromagnetic valve, the control device further comprises a controller for controlling the opening and closing of the electromagnetic valve, and the controller is electrically connected with the electromagnetic valve. The controller controls the electromagnetic valve to be opened and closed, and automatic cleaning operation can be achieved.
Preferably, the control device further comprises a remote controller for remotely controlling the opening and closing of the electromagnetic valve, and the controller comprises a pulse receiver for receiving a transmission signal of the remote controller.
When the slurry preparation tank needs to be cleaned, the opening signal can be remotely transmitted to the controller through the remote controller, and the controller controls the electromagnetic valve to be opened after receiving the opening signal, so that remote automatic control is realized.
The embodiment of the utility model provides a thick liquid preparation jar, including a jar body and bottom scale removal device, bottom scale removal device is equipped with the hole for water spraying including washing the piece, being used for carrying the raceway of high pressure water and being used for the controlling means of control water route break-make on washing the piece, washes the piece and establishes in the tank cavity bottom of the jar body, and washing is connected to the one end of raceway.
When rinsing thick liquid preparation jar, open the water route through controlling means, carry the water under high pressure in to washing the piece through the raceway, the water under high pressure spouts through the hole for water spraying on washing the piece, washs the tank cavity bottom, can prevent effectively that lime from at tank cavity bottom scale deposit blocking to clear away the thick liquid dirt that tank cavity bottom has formed, and then solved the blowdown difficulty that thick liquid dirt caused, the inaccurate problem of weighing module weighing measurement.
Drawings
FIG. 1 is a schematic structural view of one embodiment of a slurry preparation tank provided by the present invention;
fig. 2 is a schematic structural diagram of an embodiment of the bottom descaling device according to the present invention.
The reference numerals are explained below:
the device comprises a tank body 1, a feeding flange port 11, a stirring flange port 12, an exhaust port 13, a liquid outlet 14, an inspection port 15, a bottom descaling device 2, a flushing part 21, a water conveying pipe 22, a water spraying hole 23 and a valve 24.
Detailed Description
The core of the utility model is to provide a thick liquid preparation jar utilizes bottom scale removal device to clear away tank cavity bottom thick liquid dirt, can effectively avoid the difficult, the inaccurate scheduling problem of weighing measurement of blowdown that the tank cavity bottom leads to because of scale deposit blocking.
In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of a slurry preparation tank according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of an embodiment of the bottom descaling device according to the present invention.
The utility model discloses embodiment provides a thick liquid preparation jar mainly includes jar body 1 and bottom scale removal device 2, and wherein, bottom scale removal device 2 specifically includes washing member 21, and washing member 21 is established in jar chamber bottom of the body 1, and is equipped with hole for water spraying 23 on washing member 21.
It should be noted that, the tank body 1 is a container for making lime slurry, and is usually installed below a slaked lime bin, a top cover of the tank body 1 is provided with a feeding flange port 11, a stirring flange port 12 and an exhaust port 13, the feeding flange port 11 is used for connecting a lime feeding pipe, a stirrer is fixed on the top cover through the stirring flange port 12, the bottom of the tank body 1 is provided with a liquid outlet 14, and a side wall is provided with an inspection port 15, when making lime slurry, water is injected into the tank body 1, and lime powder is added into the water, and then the lime powder and the water are fully mixed through continuous stirring by the stirrer to form the lime slurry, and the lime slurry is discharged through the liquid outlet 14 for use.
When the lime slurry is prepared in the tank body 1, the washing part 21 is connected with a high-pressure water source, high-pressure water is input into the washing part 21, and the high-pressure water is sprayed out through the water spraying holes 23 on the washing part 21 to clean the bottom of the tank cavity, so that the lime can be effectively prevented from scaling and blocking at the bottom of the tank cavity, formed slurry scale at the bottom of the tank cavity is removed, and the problems of difficult pollution discharge and inaccurate weighing and metering of a weighing module caused by the slurry scale are solved.
Specifically, the flushing part 21 can be a flushing pipe, the flushing pipe can be transversely placed at the bottom of the tank cavity of the tank body 1 and can also be spirally or spirally wound at the bottom of the tank cavity to achieve a better cleaning effect, a plurality of water spraying holes 23 are formed in the flushing pipe, the water spraying holes 23 can be distributed on the flushing pipe at equal intervals, and the diameter of each water spraying hole 23 can be set within the range from 2mm to 5 mm. The size of the water spray holes 23 is in the above range, the water pressure of the sprayed water flow is large, and the cleaning effect is good. If the size of the water spraying hole 23 is too small, the water spraying hole is easily blocked by lime, and if the size is too large, the water pressure at the water spraying hole 23 is small, which may affect the cleaning efficiency.
It should be noted that the present application is not limited to the arrangement of the flushing pipe, the size and distribution of the water spraying holes 23 on the flushing pipe, and the size of the water spraying holes 23 can be selected according to the flushing intensity requirement of the tank 1 and the water supply pressure of the water supply pump.
In order to facilitate the use, the bottom descaling device 2 of the slurry preparation tank provided by the embodiment of the present invention preferably further comprises a water pipe 22 and a control device, one end of the water pipe 22 is connected with the washing part 21, and the other end of the water pipe can be used for being connected with a water supply pump, under the action of the water supply pump, high-pressure water is conveyed into the washing part 21 through the water pipe 22, and the on-off of a water path is controlled through the control device; when the slurry preparation tank is cleaned, the water channel is opened through the control device, so that high-pressure water flows along the water pipe 22 and is sprayed out through the water spraying holes 23 on the washing piece 21, and the control is simple and convenient.
Further, in order to enable the water pipe 22 to be quickly connected to the water supply pump, a quick coupling is installed at the other end of the water pipe 22 away from the flushing member 21.
Specifically, the water pipe 22 may be a hose, which can be twisted to facilitate the arrangement of water transmission lines; in addition, the hose can be made of plastic.
On the basis of the above embodiments, the control device of the slurry preparation tank provided by the embodiments of the present invention may specifically include the valve 24, and in order to reduce the number of the connection interfaces, the valve 24 may be installed at the connection between the water pipe 22 and the washing member 21, and when the bottom descaling device 2 is specifically installed, one end of the washing member 21 is closed, and the other end of the washing member passes through the tank body 1 and then is connected to the water pipe 22 through the valve 24; when the slurry preparation tank is cleaned, the valve 24 is opened, high-pressure water flows along the water pipe 22 and is sprayed out through the water spraying holes 23 on the washing piece 21, and after cleaning is finished, the valve 24 is closed.
In order to facilitate the installation of the flushing part 21 and ensure the sealing performance of the tank body 1, a through hole for penetrating the flushing part 21 can be formed in the bottom of the tank body 1, a sealing gasket is arranged between the flushing part 21 and the tank body 1, and the flushing part 21 can be directly taken out when the flushing part 21 needs to be cleaned; of course, other sealing methods such as welding and sealing can be adopted between the flushing member 21 and the tank body 1, and the invention is also within the protection scope of the invention.
On the basis of each embodiment, the valve 24 can be an electromagnetic valve, and the control device further comprises a controller, wherein the controller is electrically connected with the electromagnetic valve, and the electromagnetic valve is controlled to be opened and closed by the controller, so that automatic flushing operation can be realized. Specifically, a timing washing program can be written in the controller, and a timing descaling function can be realized.
Further, the utility model discloses embodiment provides a thick liquid preparation jar, bottom scale removal device 2 can also be including the remote controller that is used for the remote control solenoid valve to open and close, and the controller is including the pulse receiver that can receive the transmission signal of remote controller. When the slurry preparation tank needs to be cleaned, the opening signal can be remotely transmitted to the controller through the remote controller, and the controller controls the electromagnetic valve to be opened after receiving the opening signal, so that remote automatic control is realized.
To sum up, the embodiment of the utility model provides a thick liquid preparation jar, simple structure washs scale removal convenient operation, has solved jar body 1 because of the difficult, the inaccurate scheduling problem of weighing measurement of blowdown that tank chamber bottom scale deposit blocking leads to.
It should be noted that the embodiment of the utility model provides a thick liquid preparation jar can be lime thick liquid preparation jar, also can be other thick liquids preparation jars.
In the description of the present application, it is noted that relational terms such as first and second are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
In addition, the embodiments in the specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant part can be referred to the method part for description.
The slurry preparation tank provided by the utility model is introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (6)
1. The slurry preparation tank is characterized by comprising a tank body (1) and a bottom descaling device (2), wherein the bottom descaling device (2) comprises a flushing piece (21), the flushing piece (21) is arranged at the bottom of a tank cavity of the tank body (1), and a water spraying hole (23) for spraying water to clean the bottom of the tank is formed in the flushing piece (21);
the bottom descaling device (2) further comprises a water conveying pipe (22) for conveying water and a control device for controlling the on-off of a water path, and one end of the water conveying pipe (22) is connected with the flushing part (21);
the control device comprises a valve (24), one end of the flushing piece (21) is closed, and the other end of the flushing piece penetrates through the tank body (1) and then is connected with the water conveying pipe (22) through the valve (24).
2. The slurry preparation tank according to claim 1, wherein the other end of the water pipe (22) is mounted with a quick coupling for quick connection with a water supply pump.
3. The slurry preparation tank according to claim 2, wherein said water duct (22) is a hose.
4. The slurry preparation tank according to claim 1, wherein said flushing member (21) is a flushing pipe provided with a plurality of said water jet holes (23) distributed at equal intervals.
5. The slurry preparation tank according to any one of claims 1 to 4, wherein said valve (24) is a solenoid valve, and said control means further comprises a controller for controlling the opening and closing of said solenoid valve, said controller being electrically connected to said solenoid valve.
6. The slurry preparation tank of claim 5 wherein said control means further comprises a remote control for remotely controlling the opening and closing of said solenoid valve, said controller comprising a pulse receiver for receiving a signal transmitted from said remote control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922489752.XU CN212236785U (en) | 2019-12-30 | 2019-12-30 | Slurry preparation tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922489752.XU CN212236785U (en) | 2019-12-30 | 2019-12-30 | Slurry preparation tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212236785U true CN212236785U (en) | 2020-12-29 |
Family
ID=73971762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922489752.XU Active CN212236785U (en) | 2019-12-30 | 2019-12-30 | Slurry preparation tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212236785U (en) |
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2019
- 2019-12-30 CN CN201922489752.XU patent/CN212236785U/en active Active
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