阅读说明：本技术 一种火电厂灰浆自动处理装置 (Automatic mortar treatment device for thermal power plant ) 是由 吕鑫 于 2019-11-18 设计创作，主要内容包括：本发明公开了一种火电厂灰浆自动处理装置,包括锅炉,所述锅炉的一侧连接有除尘器,所述锅炉和所述除尘器均与冲灰水管连接,所述冲灰水管的一端与供水装置连接,所述冲灰水管的另一端位于过滤箱一的顶部,所述过滤箱一的内部固定连接有过滤网,所述过滤箱一的一侧设有挡板,所述挡板与移动机构连接,所述过滤箱一远离所述挡板的一侧通过管道一与过滤箱二连接,所述过滤箱二的内部连接有微孔膜,所述过滤箱二的顶部连接有清洗机构,所述过滤箱二的一侧通过管道二与清水池连接,所述清水池通过回流管与所述冲灰水管连接,所述锅炉的一侧设有控制器。有益效果：能够使废水重新利用,同时能够自动对过滤网和微孔膜进行清理的操作。(The invention discloses an automatic mortar treatment device for a thermal power plant, which comprises a boiler, wherein a dust remover is connected to one side of the boiler, the boiler and the dust remover are both connected with an ash flushing water pipe, one end of the ash flushing water pipe is connected with a water supply device, the other end of the ash flushing water pipe is positioned at the top of a first filter box, a filter screen is fixedly connected inside the first filter box, a baffle is arranged at one side of the first filter box, the baffle is connected with a moving mechanism, one side of the first filter box, far away from the baffle, is connected with a second filter box through a first pipeline, a microporous membrane is connected inside the second filter box, a cleaning mechanism is connected to the top of the second filter box, one side of the second filter box is connected with a clean water tank through a second pipeline, the clean water tank is connected with the ash flushing water pipe through a return pipe, and a controller is. Has the advantages that: the waste water can be reused, and the filter screen and the microporous membrane can be automatically cleaned.)

1. The utility model provides a mortar automatic processing apparatus of thermal power plant, its characterized in that, includes boiler (1), one side of boiler (1) is connected with dust remover (2), boiler (1) with dust remover (2) all are connected with towards grey water pipe (3), the one end that dashes grey water pipe (3) is connected with water supply installation (4), the other end that dashes grey water pipe (3) is located the top of rose box (5), be connected with ash pump (6) on dashing grey water pipe (3), the inside fixedly connected with filter screen (7) of rose box (5), one side of rose box (5) is equipped with baffle (8), baffle (8) are connected with moving mechanism, rose box (5) are close to one side top fixedly connected with distance sensor (9) of baffle (8), rose box (5) are close to one side outside of baffle (8) is equipped with and connect workbin (10), connect the top fixedly connected with distance sensor two (11) of workbin (10), filter box (5) are kept away from one side of baffle (8) is passed through pipeline one (12) and is connected with filter box two (13), the internal connection of filter box two (13) has microporous membrane (14), the top of filter box two (13) is connected with wiper mechanism, one side of filter box two (13) is passed through pipeline two (15) and is connected with clean water basin (16), clean water basin (16) pass through back flow (17) with dash grey water pipe (3) and connect, one side of boiler (1) is equipped with controller (18).

2. The automatic mortar processing device for the thermal power plant as claimed in claim 1, wherein the moving mechanism comprises a supporting plate (19), a supporting frame (20) and a hydraulic telescopic rod (21), the supporting plate (19) is fixedly connected to the top of one side of the first filter box (5) close to the baffle plate (8), the supporting frame (20) is fixedly connected to the bottom of the supporting plate (19), the hydraulic telescopic rod (21) is fixedly connected to the supporting frame (20), and the movable end of the hydraulic telescopic rod (21) is fixedly connected to the baffle plate (8).

3. The automatic mortar handling device for a thermal power plant as claimed in claim 2, wherein a guide rod (22) is fixedly connected to one side of the baffle plate (8) close to the hydraulic telescopic rod (21), the guide rods (22) are respectively located above and below the hydraulic telescopic rod (21), and one end of the guide rod (22) far away from the baffle plate (8) penetrates through the support frame (20) and extends to the other side of the support frame (20).

4. The automatic mortar processing device for the thermal power plant as claimed in claim 2, wherein the cleaning mechanism comprises a cleaning box (23), a water inlet pipe (24), a water outlet pipe (25) and a ring-shaped water spraying pipe (26), the cleaning box (23) is arranged on one side of the second filter box (13), the top of the cleaning box (23) is connected with the ring-shaped water spraying pipe (26) through the water inlet pipe (24), the ring-shaped water spraying pipe (26) is fixedly connected with the top of the second filter box (13), and the bottom of the second filter box (13) is connected with the bottom of the cleaning box (23) through the water outlet pipe (25).

5. The automatic mortar processing device for thermal power plants according to claim 4, characterized in that a water inlet pump (27) is connected to the water inlet pipe (24), and a water outlet pump (28) is connected to the water outlet pipe (25).

6. The automatic mortar processing device for thermal power plants according to claim 5, wherein a water pump (29) is connected to each of the first pipe (12), the second pipe (15) and the return pipe (17).

7. The automatic mortar processing device for the thermal power plant as claimed in claim 6, wherein the first distance sensor (9), the second distance sensor (11), the water inlet pump (27), the water outlet pump (28), the water pump (29) and the hydraulic telescopic rod (21) are all electrically connected with the controller (18).

Technical Field

The invention relates to the technical field of thermal power plants, in particular to an automatic mortar processing device for a thermal power plant.

Background

A thermal power plant for generating electric energy by using coal, petroleum and natural gas as fuel is characterized by that the fuel is combusted in a boiler to heat water to steam, the chemical energy of the fuel is converted into heat energy, the steam pressure drives a steam turbine to rotate, the heat energy is converted into mechanical energy, then the steam turbine drives a generator to rotate, the mechanical energy is converted into electric energy, when the boiler is combusted, a large quantity of ash particles and other substances are in the boiler and a dust remover, if the substances are not removed, the heat transfer efficiency is affected, in order to reduce the labor of manpower, the hydraulic power is adopted to remove ash, but the waste water can be directly discharged and needs to be treated, but the existing treatment mode only adopts simple filter screen to filter and discharge after sedimentation, so that not only the filtering effect is poor, but also the waste of water resources is caused, and a large quantity of mud is accumulated on the filter screen, requiring manual periodic cleaning.

According to a desulfurization waste water circulation processing apparatus for thermal power plant of chinese patent No. CN 205974097U, can solve the current processing apparatus operating point to desulfurization waste water many, control is complicated, the ubiquitous problem that desulfurization waste water device does not work well, but not good to the ash particle deashing effect in boiler and the dust remover, be a thermal power plant water circulating system of CN 206174035U according to chinese patent No. CN 206174035U, can solve the big problem of water resource consumption in the thermal power plant, can be with in the thermal power plant through a large amount of waste water recovery of handling to dragveyer, the cyclic utilization of the water of thermal power plant has been realized, the waste of water resource has been reduced, but not good to waste water treatment's effect, therefore need a device that can effectively handle mortar that the treatment effect is good.

An effective solution to the problems in the related art has not been proposed yet.

Disclosure of Invention

The invention aims to provide an automatic mortar processing device for a thermal power plant, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an automatic mortar processing device for a thermal power plant comprises a boiler, wherein one side of the boiler is connected with a dust remover, the boiler and the dust remover are connected with an ash flushing water pipe, one end of the ash flushing water pipe is connected with a water supply device, the other end of the ash flushing water pipe is positioned at the top of a first filter box, an ash slurry pump is connected onto the ash flushing water pipe, a filter screen is fixedly connected to the inside of the first filter box, a baffle is arranged on one side of the first filter box, the baffle is connected with a moving mechanism, a first distance sensor is fixedly connected to the top of one side of the first filter box, which is close to the baffle, a first material receiving box is arranged on the outside of one side of the first filter box, which is close to the baffle, a second distance sensor is fixedly connected to the top of the first material receiving box, one side of the first filter box, which is far away from the, the top of the second filter box is connected with a cleaning mechanism, one side of the second filter box is connected with a clean water tank through a second pipeline, the clean water tank is connected with the ash flushing water pipe through a return pipe, and one side of the boiler is provided with a controller.

Further, moving mechanism includes backup pad, support frame and hydraulic telescoping rod, rose box one is close to one side top fixedly connected with backup pad of baffle, the bottom fixedly connected with support frame of backup pad, fixedly connected with hydraulic telescoping rod on the support frame, hydraulic telescoping rod's expansion end with baffle fixed connection.

Furthermore, one side of the baffle, which is close to the hydraulic telescopic rod, is fixedly connected with guide rods, the guide rods are respectively positioned above and below the hydraulic telescopic rod, and one end, which is far away from the baffle, of the guide rod penetrates through the support frame and extends to the other side of the support frame.

Furthermore, the cleaning mechanism comprises a cleaning box, a water inlet pipe, a water outlet pipe and an annular water spraying pipe, the cleaning box is arranged on one side of the second filter box, the top of the cleaning box is connected with the annular water spraying pipe through the water inlet pipe, the annular water spraying pipe is fixedly connected with the top of the second filter box, and the bottom of the second filter box is connected with the bottom of the cleaning box through the water outlet pipe.

Furthermore, the water inlet pipe is connected with a water inlet pump, and the water outlet pipe is connected with a water outlet pump.

Furthermore, the first pipeline, the second pipeline and the return pipe are connected with water pumps.

Furthermore, the distance sensor I, the distance sensor II, the water inlet pump, the water outlet pump, the water pump and the hydraulic telescopic rod are electrically connected with the controller.

Compared with the prior art, the invention has the following beneficial effects:

(1) the device can handle thermal power plant's mortar waste water, can make waste water reuse after filtering, can carry out the operation of clearing up, guarantee filter screen and microporous membrane's filter effect automatically to filter screen and microporous membrane simultaneously.

(2) The moving mechanism can realize the reciprocating movement of the baffle, and the guide rod can enable the baffle to move stably, so that the possibility of shaking of the baffle is reduced.

(3) The cleaning mechanism can clean the microporous membrane, and the water inlet pump, the water outlet pump and the water pump provide power support to realize the flow of liquid.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of an automatic mortar handling apparatus for a thermal power plant according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a moving mechanism in an automatic mortar handling apparatus for a thermal power plant according to an embodiment of the present invention.

Reference numerals:

1. a boiler; 2. a dust remover; 3. a dust flushing water pipe; 4. a water supply device; 5. a first filter box; 6. a mortar pump; 7. a filter screen; 8. a baffle plate; 9. a first distance sensor; 10. a material receiving box; 11. a second distance sensor; 12. a first pipeline; 13. a second filter box; 14. a microporous membrane; 15. a second pipeline; 16. a clean water tank; 17. a return pipe; 18. a controller; 19. a support plate; 20. a support frame; 21. a hydraulic telescopic rod; 22. a guide bar; 23. a cleaning tank; 24. a water inlet pipe; 25. a water outlet pipe; 26. an annular water spray pipe; 27. a water inlet pump; 28. discharging the water pump; 29. and (4) a water pump.

Detailed Description

The invention is further described with reference to the following drawings and detailed description: