CN221086001U - Steam-water washing system for centrifugal machine - Google Patents
Steam-water washing system for centrifugal machine Download PDFInfo
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- CN221086001U CN221086001U CN202322962629.1U CN202322962629U CN221086001U CN 221086001 U CN221086001 U CN 221086001U CN 202322962629 U CN202322962629 U CN 202322962629U CN 221086001 U CN221086001 U CN 221086001U
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- stop valve
- manual stop
- pipe
- water
- steam
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 238000005406 washing Methods 0.000 title claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 20
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 12
- 238000005507 spraying Methods 0.000 description 6
- 239000011550 stock solution Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model belongs to the technical field of centrifuge unloading, and particularly relates to a steam-water washing system for a centrifuge, which comprises the following components: the feeding pipe is positioned above the shell; a first filter, a first pressure sensor, an electromagnetic flowmeter, a first temperature sensor, a pneumatic regulating valve, a four-way joint, a first manual stop valve, a second manual stop valve, a third manual stop valve, a right spray pipe and a left spray pipe are sequentially arranged on the downstream of the hot water main pipe; the downstream of the steam main pipe is sequentially provided with a second filter, a second temperature sensor, a three-way joint, a second pressure sensor, a fourth manual stop valve and a fifth manual stop valve. The utility model can solve the problems that most of pipelines of the steam-water washing system of the continuous centrifugal machine are manual valves, operators need to control the opening of the valves according to experience, and are not beneficial to controlling the real-time flow of hot water and the timing of water taking, and has better market application prospect.
Description
Technical Field
The utility model belongs to the technical field of centrifugal machine discharging, and particularly relates to a steam-water washing system for a centrifugal machine.
Background
The continuous centrifugal machine is one automatic continuous unloading centrifugal machine without mechanical unloading device. After the solid-liquid mixed material enters the continuous centrifuge, under the action of strong centrifugal force of the screen basket, liquid is discharged out of the screen basket through the screen cloth and the liquid discharge holes, the solid overcomes the friction force with the screen cloth by means of the centrifugal force born by the solid in the conical screen basket, moves along the surface of the screen cloth to the large end of the screen basket, and is finally discharged automatically.
In order to improve the productivity and product quality of the continuous centrifuge, the viscosity of some materials, such as massecuite, should be reduced and the fluidity should be improved to improve the separation effect. There are generally two methods for reducing the viscosity of the material and improving the flowability: firstly, adding water for dilution; and secondly, a heating method of spraying steam or electrically heating.
At present, a steam washing system of a continuous centrifugal machine is simpler, most of pipelines are manual valves, and operators need to control the opening of the valves according to experience. With the continuous progress of the technology, the continuous centrifugal machine needs to monitor the pressure and the temperature of hot water and steam and control the real-time flow and the water taking time of the hot water. Therefore, the application provides a steam-water washing system for a centrifugal machine, so that the water content of material crystals is controlled, and the aims of energy conservation and consumption reduction are fulfilled.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of utility model
The utility model aims to provide a steam-water washing system for a centrifugal machine, which aims to solve the problems that most of pipelines of the steam-water washing system of a continuous centrifugal machine are manual valves, operators need to control the opening of the valves according to experience, and the control of the real-time flow of hot water and the timing of water taking is not facilitated.
In order to achieve the above object, the present utility model provides the following technical solutions:
a soda wash system for a centrifuge, comprising:
A feed pipe;
A filter I, a pressure sensor I, an electromagnetic flowmeter, a temperature sensor I, a pneumatic regulating valve and a four-way joint are sequentially arranged on the downstream of the hot water main pipe; the 3 water outlets of the four-way joint are respectively connected with a first manual stop valve, a second manual stop valve and a third manual stop valve; the water outlet of the first manual stop valve is communicated with the feeding pipe; the water outlet of the second manual stop valve is connected with a right water spray pipe; the water outlet of the manual stop valve III is connected with a left water spray pipe;
A second filter, a second temperature sensor and a three-way joint are sequentially arranged on the downstream of the steam main pipe; the 2 air outlets of the three-way joint are respectively connected with a manual stop valve IV and a manual stop valve V; and a second pressure sensor is arranged between the fifth manual stop valve and the three-way joint, and the air outlet of the second pressure sensor is communicated with the feeding pipe.
Preferably, the discharge end of the feed pipe is positioned above the centrifuge shell, a screen basket is arranged in the shell, and a raw liquid pipe and a washing liquid pipe are arranged at the bottom of the shell; and the upper part of the side wall of the shell is communicated with the air outlet of the manual stop valve IV.
Preferably, the inner wall of the screen basket is conical, and the inner diameter of the opening at the top of the screen basket is larger than the inner diameter of the bottom of the screen basket.
Preferably, the left water spraying pipe and the right water spraying pipe are respectively provided with a plurality of spray heads, and the spray heads are parallel to the inner wall of the screen basket.
Compared with the prior art, the utility model has the following beneficial effects:
(1) According to the steam-water washing system for the centrifugal machine, the pressure sensor and the temperature sensor are arranged on the hot water main pipe and the steam main pipe, so that the temperature and the pressure of a medium can be monitored, and the safety and the automation level are improved.
(2) The steam-water washing system for the centrifugal machine can adjust the flow rate of hot water and the water taking time in real time through the electromagnetic flowmeter and the pneumatic regulating valve.
Drawings
FIG. 1 is a schematic diagram of a soda wash system for a centrifuge of the present utility model;
The main reference numerals illustrate:
1. a feed pipe;
2. a hot water main pipe; 200. a first filter; 201. a first pressure sensor; 202. an electromagnetic flowmeter; 203. a first temperature sensor; 204. a pneumatic control valve; 205. a four-way joint; 206. a manual stop valve I; 207. a manual stop valve II; 208. a manual stop valve III; 209. a right water spray pipe; 210. a left water spray pipe;
3. A steam header pipe; 300. a second filter; 301. a second temperature sensor; 302. a three-way joint; 303. a second pressure sensor; 304. a manual stop valve IV; 305. a manual stop valve V;
4. a screen basket; 5. a housing; 6. a stock solution pipe; 7. a wash pipe.
Detailed Description
The following description of the embodiments of the present utility model will be apparent from the description of the embodiments of the present utility model, which is provided in part, but not in whole. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
In the description of the present utility model, it should be noted that, as the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used for convenience of description and simplicity of description, only as to the orientation or positional relationship shown in the drawings, and not as an indication or suggestion that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.
In the description of the present utility model, it should be noted that unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be connected between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases to those skilled in the art.
Referring to fig. 1, a soda water washing system for a centrifuge includes:
A feed pipe 1;
A first filter 200, a first pressure sensor 201, an electromagnetic flowmeter 202, a first temperature sensor 203, a pneumatic control valve 204 and a four-way joint 205 are sequentially arranged on the downstream of the main water heating pipe 2; the 3 water outlets of the four-way joint 205 are respectively connected with a first manual stop valve 206, a second manual stop valve 207 and a third manual stop valve 208; the water outlet of the manual stop valve I206 is communicated with the feed pipe 1; the water outlet of the manual stop valve II 207 is connected with a right water spray pipe 209; the water outlet of the manual stop valve III 208 is connected with a left water spray pipe 210;
A second filter 300, a second temperature sensor 301 and a three-way joint 302 are sequentially arranged on the downstream of the steam header pipe 3; the 2 air outlets of the three-way joint 302 are respectively connected with a manual stop valve IV 304 and a manual stop valve V305; a second pressure sensor 303 is arranged between the fifth manual stop valve 305 and the three-way joint 302, and the air outlet of the second manual stop valve is communicated with the feeding pipe 1.
In the embodiment, the discharge end of the feed pipe 1 is positioned above the centrifuge shell 5, a screen basket 4 is arranged in the shell 5, and a stock solution pipe 6 and a washing liquid pipe 7 are arranged at the bottom; the upper side wall of the shell 5 is communicated with the air outlet of the manual stop valve IV 304. The feed pipe 1 conveys the material to the screen basket 4, and the steam manifold 3 supplies steam to the interior of the feed pipe 1 and the shell 5. The steam header pipe 3 introduces steam into the feed pipe 1, so that the temperature of the materials can be increased. The steam header pipe 3 is introduced into the casing 5 to wash the inner wall of the casing 5 so as to avoid accumulation.
The inner wall of the screen basket 4 is conical, and the inner diameter of the top opening is larger than the inner diameter of the bottom. When the feed pipe 1 conveys the material to the screen basket 4, the material is distributed on the inner conical surface of the conical screen basket 4 under the action of centrifugal force.
On the other hand, the hot water main 2 is used to feed hot water diluted material to the feed pipe 1, and water is supplied to the left water spray pipe 210 and the right water spray pipe 209. The left water spraying pipe 210 and the right water spraying pipe 209 are respectively provided with a plurality of spray heads, and the spray heads are arranged parallel to the inner wall of the screen basket 4 and are used for spraying hot water onto a material layer on the inner wall of the screen basket 4. The stock solution which is not washed by water is collected and discharged from the stock solution pipe 6, and the washing solution which is washed by water is collected and discharged from the washing solution pipe 7. In the process, the first pressure sensor 201 and the first temperature sensor 203 monitor the pressure and temperature indexes of the hot water, and the opening degree of the pneumatic regulating valve 204 is regulated to control the flow rate of the hot water and the water taking time through the material condition fed back by the upstream and downstream production lines.
The steam-water washing system for the centrifugal machine can monitor the pressure and the temperature of hot water and steam, and solves the problems that most of pipelines of the steam-water washing system of the continuous centrifugal machine are manual valves, operators need to control the opening of the valves according to experience, and the control of the real-time flow of the hot water and the timing of water taking is not facilitated. The steam-water washing system for the centrifugal machine controls the real-time flow of hot water and the water taking time so as to control the water content of material crystals, achieves the aim of saving energy and reducing consumption, is very practical and has good market application prospect.
The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.
Claims (4)
1. A soda wash system for a centrifuge, comprising:
A feed pipe;
A filter I, a pressure sensor I, an electromagnetic flowmeter, a temperature sensor I, a pneumatic regulating valve and a four-way joint are sequentially arranged on the downstream of the hot water main pipe; the 3 water outlets of the four-way joint are respectively connected with a first manual stop valve, a second manual stop valve and a third manual stop valve; the water outlet of the first manual stop valve is communicated with the feeding pipe; the water outlet of the second manual stop valve is connected with a right water spray pipe; the water outlet of the manual stop valve III is connected with a left water spray pipe;
A second filter, a second temperature sensor and a three-way joint are sequentially arranged on the downstream of the steam main pipe; the 2 air outlets of the three-way joint are respectively connected with a manual stop valve IV and a manual stop valve V; and a second pressure sensor is arranged between the fifth manual stop valve and the three-way joint, and the air outlet of the second pressure sensor is communicated with the feeding pipe.
2. The soda water washing system for the centrifugal machine according to claim 1, wherein the discharging end of the feeding pipe is positioned above a centrifugal machine shell, a screen basket is arranged in the shell, and a raw liquid pipe and a washing liquid pipe are arranged at the bottom of the shell; and the upper part of the side wall of the shell is communicated with the air outlet of the manual stop valve IV.
3. The soda water washing system for a centrifuge of claim 2, wherein the inner wall of the basket is tapered, and the inner diameter of the top opening is larger than the inner diameter of the bottom.
4. The soda water washing system for a centrifugal machine according to claim 3, wherein a plurality of spray heads are arranged on the left water spray pipe and the right water spray pipe, and the spray heads are arranged parallel to the inner wall of the screen basket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322962629.1U CN221086001U (en) | 2023-11-02 | 2023-11-02 | Steam-water washing system for centrifugal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322962629.1U CN221086001U (en) | 2023-11-02 | 2023-11-02 | Steam-water washing system for centrifugal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221086001U true CN221086001U (en) | 2024-06-07 |
Family
ID=91306214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322962629.1U Active CN221086001U (en) | 2023-11-02 | 2023-11-02 | Steam-water washing system for centrifugal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221086001U (en) |
-
2023
- 2023-11-02 CN CN202322962629.1U patent/CN221086001U/en active Active
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