CN218811085U - Transferable formula filters computer lab suitable for outdoor environment - Google Patents

Abstract

The utility model discloses a computer lab is filtered to transferable formula suitable for outdoor environment belongs to sewage treatment device technical field, including the container, temperature regulating system and the built-in filtration system in the container, temperature regulating system includes ventilation cooling device, the built-in heat transfer water tank that is used for carrying out the heat transfer with the air in the container, can with the sewage inlet manifold of external sewage intercommunication and the heated board of spreading the container inner wall, ventilation cooling device sets up on the outer wall of container, sewage inlet manifold and heat transfer water tank intercommunication, heat transfer water tank is through filtering inlet manifold and filtration system intercommunication, be equipped with the force (forcing) pump on the filtration inlet manifold, filtration system is through filtering outlet manifold and external intercommunication. The existence of heated board can guarantee that the inside temperature of container is difficult for changing along with ambient temperature, lets in sewage in to heat transfer water tank, utilizes sewage and the interior difference in temperature of container alright dispel the heat or the heat absorption, makes the interior temperature of container keep at the fit within range, guarantees equipment normal operating.

Description

Transferable formula filters computer lab suitable for outdoor environment

Technical Field

The utility model relates to a sewage treatment device technical field especially relates to a computer lab is filtered to transferable formula suitable for outdoor environment.

Background

With the development of environmental pollution treatment technology, sewage treatment is gradually applied to the field of distributed sewage treatment in villages and towns, rapid construction and application of sewage treatment stations are increasingly emphasized, a series of problems are generated, the contradiction between the requirement for capacity expansion of the treatment capacity of the sewage treatment stations and the construction speed and construction cost of the sewage treatment stations is gradually intensified, and how to ensure that the deployment efficiency is effectively improved and the investment cost is reduced becomes a main focus of attention on the basis of rapid service expansion. Therefore, some filtering devices which can be transferred at any time are gradually proposed in the market to be temporarily used and arranged, so that the contradiction between sewage treatment capacity expansion and the construction speed and cost of a sewage treatment station is relieved. For example, in the patent number of ' 201922417897.9 ', a transferable filtering device with a container type sewage treatment device with a multi-stage filtering function ' is disclosed, a filter, a fine filter and a dosing device are arranged in a container, and when the transferable filtering device is used, the transferable filtering device only needs to be transported to a designated place by transportation equipment, so that temporary distribution and control can be realized, and sewage can be treated. However, in the above patent, because the filtering device is arranged in the container, the internal environment of the container is easy to change along with the external change, so that the filtering device is easily influenced by the relatively severe external temperature environment and cannot be used, for example, the device is easy to freeze in winter in severe cold weather, and the device is easy to run at high temperature in summer in hot weather.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the technical problem, a transferable formula filters computer lab suitable for outdoor environment is provided, the setting up of heated board makes and has formed the one deck partition layer in the container, guarantee that the inside temperature of container is difficult for changing along with the ambient temperature, then through letting in sewage to heat exchange water tank, utilize sewage and container interior difference in temperature to dispel the heat or the heat absorption, alright with temperature maintenance in the container in the fit range, can not appear because of the comparatively abominable unable problem of use of ambient temperature, more be applicable to outdoor environment operation.

In order to achieve the above object, the utility model provides a following scheme: the utility model discloses a computer lab is filtered to transferable formula suitable for outdoor environment, be in including container, temperature regulating system and built-in filtration system in the container, temperature regulating system includes ventilation cooling device, embeds be used for in the container to carry out the heat transfer water tank of heat transfer rather than the inside air, can with the sewage inlet manifold that external sewage is connected and be paved the heated board of container inner wall, ventilation cooling device sets up on the outer wall of container, sewage inlet manifold with heat transfer water tank intercommunication, heat transfer water tank through filter inlet manifold with filtration system intercommunication, be equipped with the force (forcing) pump on the filter inlet manifold, filtration system is through filtering outlet manifold and external intercommunication.

Preferably, the heat exchange water tank is provided with an overflow discharge pipe extending out of the container.

Preferably, the ventilation and heat dissipation device adopts a louver type ventilator.

Preferably, an electrical control box for controlling the louver type ventilator and the filtering system is arranged on the outer wall of the container.

Preferably, the heat insulation board is a polyurethane heat insulation board.

Preferably, the filtering system is characterized by comprising at least four quartz sand filters, a backwashing water outlet branch pipe and a filtering water inlet branch pipe connected with the filtering water inlet main pipe are arranged at a water inlet of each quartz sand filter, a backwashing water outlet main pipe extending out of the container is communicated with the backwashing water outlet branch pipe, a filtering water inlet valve and a backwashing water outlet valve are respectively arranged on the filtering water inlet branch pipe and the backwashing water outlet branch pipe, a filtering water outlet branch pipe communicated with the filtering water outlet main pipe is arranged at a water outlet of each quartz sand filter, and a filtering water main valve capable of enabling the filtering water outlet main pipe to serve as the backwashing water inlet main pipe after being closed is arranged on the filtering water main pipe.

Preferably, a sterilizer is arranged on the filtering water outlet main pipe.

Preferably, filtration system includes dephosphorization agent charge device and adds the medicine circulation pipeline, heat exchange water tank's top is equipped with the medicine mouth, add the medicine circulation pipeline the inlet with filter water inlet manifold connects, add the medicine circulation pipeline the liquid outlet with it connects to add the medicine mouth, dephosphorization agent charge device with body intercommunication between the inlet and the liquid outlet of adding the medicine circulation pipeline.

Preferably, a circulating liquid inlet valve is arranged at a liquid inlet of the dosing circulating pipeline.

Preferably, a metering pump is arranged at a liquid outlet of the phosphorus removing agent dosing device.

The utility model discloses for prior art gain following technological effect:

1. the utility model discloses in through full laying the heated board in the container, play the effect of cutting off outdoor and indoor temperature, thereby guarantee that container internal temperature is difficult for changing along with external changes, when using in winter, after external sewage and sewage inlet manifold communicate, utilize sewage temperature and room temperature difference (the sewage temperature is usually about 10 ℃ -20 ℃ when discharging), sewage lets in heat exchange water tank can dispel the heat for container inside, thereby can keep the room temperature in the container above 4 ℃, prevent that the temperature is too low and take place the problem of freezing, when summer, can utilize sewage temperature and room temperature difference equally, sewage lets in heat exchange water tank carries out the heat absorption, cooperate ventilation cooling device simultaneously and can dispel the heat, thereby avoid the high temperature to cause the influence to equipment operation; in addition, the ventilation and heat dissipation device can be started regularly to discharge moisture in the container, so that the transferable outdoor filter room can adapt to the outdoor environment temperature without arranging air conditioners and winter heating facilities; and this transferable formula outdoor filtration computer lab is based on the container as the casing, can shift fast and carry out interim arrangement, does not need the civil engineering basis, and the engineering time is short, and the construction cost is few, and adaptable small-scale sewage advanced treatment station and interim advanced treatment station are built and are carried the mark.

2. The utility model provides a heated board is polyurethane heated board, and polyurethane heated board not only has high-quality thermal-insulated effect, has dampproofing, the waterproof performance of preferred moreover, can not be because of moisture absorption increase coefficient of heat conductivity, and the moisture when can fully avoid because of container 1 filters influences its heat preservation effect.

3. The utility model discloses well filtration system has contained filtration and two kinds of functions of backwash, and this filtration system has abandoned traditional backwash system and has adopted the backwash pump to carry out the mode of backwash, a brand-new backwash mode of branch jar offset is proposed, through the mode that sets up four at least quartz sand filters, need not to set up backwash pump and clean water basin, can effectively reduce the cost of taking up an area of equipment, the drainage of many quartz sand filters is a quartz sand filter and carries out the backwash, make the flow of backwash four times of filtration flow at least, can guarantee that washing strength satisfies the washing requirement, and filter under the condition of equal water yield, compare in adopting a quartz sand filter, adopt many quartz sand filters, can effectively reduce the volume of single quartz sand filter, thereby reduce its cross-sectional area, avoid too big because of the cross section, the washing strength that the edge washing strength leads to inadequately is inhomogeneous, and wash the not good problem of effect.

4. The utility model discloses in still be equipped with between heat exchange water tank and the filtration inlet main and add medicine circulation line and phosphorus removal agent charge device, add the phosphorus removal agent to adding in the medicine circulation line through phosphorus removal agent charge device, the phosphorus element in the heat exchange water tank can effectively be taken out to the phosphorus removal agent, adds the effect that the medicine circulation line has played the water conservancy stirring simultaneously, can make the better mixture of water and phosphorus removal agent in the heat exchange water tank, guarantees that the reaction is abundant.

5. The utility model discloses be equipped with the sterilizer on the well filtration water house steward, will contain chlorine disinfectant release disinfectant to aquatic in the sterilizer to can inactivate aquatic virus germ after satisfy the emission requirement and discharge.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used 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 for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a front perspective structural view of a transferable outdoor filter room;

FIG. 2 is a perspective structure view from above of the transferable outdoor filtering machine room;

fig. 3 is a rear perspective structural view of a transferable outdoor filter room.

Description of reference numerals: 1. a container; 2. a quartz sand filter; 3. a ventilation and heat dissipation device; 4. a heat exchange water tank; 5. an electrical control box; 7. a pressure pump; 8. a sterilizer; 9. a phosphorus removing agent adding device; 10. a box door; 11. an overflow drain pipe; 12. a sewage inlet main pipe; 13. filtering the water inlet main pipe; 14. filtering out a water main pipe; 15. backwashing a water outlet main pipe; 16. filtering the water inlet branch pipe; 17. backwashing the water outlet branch pipe; 18. a filtering water inlet valve; 19. backwashing a water outlet valve; 20. filtering out a water main valve; 21. a metering pump; 22. a dosing circulation pipeline; 23. and circulating the liquid inlet valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment provides a transferable filter room suitable for outdoor environment, which comprises a container 1, a temperature regulating system and a filter system arranged in the container 1, wherein the filter system is used for removing suspended matters and insoluble total phosphorus particles in water, and is shown in figures 1 to 3. The temperature regulating system comprises a ventilation and heat dissipation device 3, a heat exchange water tank 4, a sewage inlet main pipe 12 and a heat preservation plate, wherein the heat preservation plate is fully paved on the inner wall (comprising a top wall, a side wall and a bottom wall) of the container 1, and can be bonded on the container 1 by adopting a bonding agent to form a heat preservation layer. For saving space heat exchange water tank 4 adopts the cuboid water tank, and set up in the container 1 one end corner of keeping away from chamber door 10, heat exchange water tank 4's material adopts the easy heat conduction material preparation to form, like metal materials such as stainless steel. One end of the sewage inlet main pipe 12 is connected with the heat exchange water tank 4, and the other end of the sewage inlet main pipe extends out of the outer wall of the container 1 and is used for being connected with external sewage. The heat exchange water tank 4 is connected with the filtering system through a filtering water inlet main pipe 13, and preferably, the filtering water inlet main pipe 13 is communicated with one end of the heat exchange water tank 4 far away from the sewage water inlet main pipe 12. The filter water inlet main pipe 13 is provided with a pressure pump 7, and the filter system is communicated with the outside through a filter water outlet main pipe 14. The ventilation and heat dissipation device 3 is arranged on the outer wall of the container 1, preferably on the upper half of the outer wall of the container 1.

This outdoor filtration computer lab of transferable formula, because filtration system etc. all embeds in container 1, when certain sewage need be handled, only need transport equipment such as semitrailer transport, then load and unload from the semitrailer with forklift truck or crane etc. and realize this outdoor filtration computer lab of transferable formula and arrange temporarily, through after communicating sewage inlet main pipe 12 with the sewage drain pipe during the use, alright pour into pending sewage into to heat exchange water tank 4, then start booster pump 7 after alright with sewage in heat exchange water tank 4 supply filtration system alright filter through filtering inlet main pipe 13, the water after filtering through filtering outlet main pipe 14 alright discharge container 1, can directly arrange outward, also can be used to it and use. Because the heat insulation board is paved in the transferable outdoor filtering machine room to play a role of isolating outdoor and indoor temperatures, the internal temperature is ensured not to be changed easily along with external changes, when the transferable outdoor filtering machine room is used in winter, after external sewage is communicated with the sewage inlet main pipe 12, the temperature when the sewage is discharged is usually about 10-20 ℃, therefore, the temperature difference between the sewage and the room temperature is utilized, the sewage introduced into the heat exchange water tank 4 can radiate the inside of the container 1, so that the room temperature in the container 1 can be kept above 4 ℃, the freezing problem caused by too low temperature is prevented, when summer, the temperature difference between the sewage and the room temperature can be utilized, the sewage introduced into the heat exchange water tank 4 can absorb heat, and simultaneously the ventilating and radiating device 3 can be matched for radiating heat, the influence on the operation of equipment caused by too high temperature is avoided, in addition, the transferable outdoor filtering machine room can be adapted to summer and winter, and the ventilating and radiating device 3 can be opened regularly to discharge moisture in the container 1 for heating in other seasons, so that the transferable outdoor filtering machine room does not need to be provided with air conditioners and winter facilities, and winter, and the outdoor environment temperature is convenient for outdoor environment temperature.

In this embodiment, as shown in fig. 1 to 3, an overflow discharge pipe 11 is provided at an upper portion of the heat exchange water tank 4, and the overflow discharge pipe 11 extends out of the container 12.

In this embodiment, as shown in fig. 1 to 3, the ventilation and heat dissipation device 3 is a louver type ventilator.

Further, in this embodiment, as shown in fig. 1 to 3, an electrical control box 5 is disposed on an outer wall of the container 1, and a strong power supply control unit and a weak power PLC program control unit are disposed in the electrical control box 5, so that the filtering system and the louver type ventilator can be controlled to operate as required. Preferably, the electrical control box 5 is disposed at an end of the door 10 adjacent to the container 1.

Further, in this embodiment, as shown in fig. 1 to fig. 3, the heated board is the polyurethane heated board, and the polyurethane heated board not only has high-quality thermal-insulated effect, has dampproofing, the waterproof performance of preferred moreover, can not influence its heat preservation effect because of the moisture when moisture absorption increase coefficient of heat conductivity, can fully avoid 1 filters of container.

In this embodiment, as shown in fig. 1 to 3, the filtering system includes at least four quartz sand filters 2, a water inlet of each quartz sand filter 2 is provided with a filtering water inlet branch pipe 16 and a backwashing water outlet branch pipe 17, the filtering water inlet branch pipe 16 is connected with the filtering water inlet main pipe 13, the backwashing water outlet branch pipe 17 is communicated with a backwashing water outlet main pipe 15 extending out of the container 1, and the filtering water inlet branch pipe 16 and the backwashing water outlet branch pipe 17 are respectively provided with a filtering water inlet valve 18 and a backwashing water outlet valve 19. The water outlet of the quartz sand filter 2 is provided with a filtered water branch pipe communicated with the filtered water main pipe 14, and the filtered water main pipe 14 is provided with a filtered water main valve 20 which can enable the filtered water main pipe 14 to be used as a backwashing water inlet main pipe after being closed. Preferably, the quartz sand filter 2 is made of glass fiber reinforced plastic. Preferably, in order to save the inner space of the container 1, the quartz sand filter 2 is arranged on the opposite side of the heat exchange water tank 4, a maintenance passageway is reserved between the quartz sand filter 2 and the heat exchange water tank 4, after the door 10 is opened, a maintenance worker can maintain the quartz sand filter 2 or the heat exchange water tank 4 through the maintenance passageway, and meanwhile, the ventilation and heat dissipation device 3 can be arranged on the outer wall of the container 1 on one side of the quartz sand filter 2. And the overflow discharge pipe 11, the sewage inlet main pipe 12, the filtering outlet main pipe 14 and the backwashing outlet main pipe 15 all extend out of the container 1 from one end of the container 1 far away from the door 10. The filter system can filter and can also carry out backwashing when filter paper in the filter is hardened, and the principle is as follows:

(1) And (4) normal filtering work flow: firstly, closing all backwashing water outlet valves 19 on all quartz sand filters 2; then, the filtered water main valve 20 is opened; and finally, starting the pressure pump 7, pumping the sewage to be filtered in the heat exchange water tank 4 into the filtering water inlet main pipe 13, respectively conveying the sewage into each quartz sand filter 2 through the filtering water inlet branch pipe 16, filtering, and collecting the filtered water into the filtering water outlet main pipe 14 through the filtering water outlet branch pipe to be discharged.

(2) And (3) backwashing work flow: when a certain quartz sand filter 2 needs backwashing (usually judged by the water inlet and outlet pressure difference of the quartz sand filter 2), firstly closing the filter water inlet valve 18 of the quartz sand filter 2 to be treated, and opening the backwashing water outlet valve 19; then, closing the filter water outlet main valve 20, enabling the pressure pump 7 to continuously work, enabling the filter water outlet main pipe 14 to continuously send the water filtered by other quartz sand filters 2 into the filter water outlet main pipe 14 along the filter water inlet branch pipes 16 to serve as backwash water, continuously sending the water from the filter water inlet branch pipes 16 of the quartz sand filters 2 to be backwashed into the quartz sand filters 2 to be backwashed, enabling the backwash water to flow out from the water inlets at the tops of the quartz sand filters 2 after the filter materials are washed by the backwash water, enabling the backwash water to only flow out from the filter water inlet branch pipes 16 with the backwash water outlet valves 19 opened and flow into the backwash water outlet main pipe 15 to be discharged because the filter water inlet valves 18 are closed, and enabling the step to be basically backwash completely after the step runs for 10-15 minutes; finally, when the back flushing step is finished, the filter back flushing water outlet valve 19 is closed, the filter water inlet valve 18 of the quartz sand filter 2 and the filter water outlet main valve 20 on the filter water outlet main pipe 14 are opened, and the normal filtering work flow is entered again.

The filter system without the backwashing pump adopts a split-tank backwashing operation mode, backwashing is carried out on one filter to be backwashed by the effluent reaction of at least three working filters, the backwashing flow is at least four times of the filter flow, the backwashing strength meets the design requirement, the capacity of cleaning quartz sand filter materials is strong, the filtering capacity is thoroughly recovered, the good filtering effect of the effluent generated by biochemical treatment of domestic sewage is ensured, and the filtering activity of the filter materials can be thoroughly recovered after the filter materials in the filter fail.

In this embodiment, as shown in fig. 1 to 3, the pressure transmitter is disposed on the quartz sand filter 2, and the pressure difference between the inlet water and the outlet water of the quartz sand filter 2 can be constantly monitored by the pressure transmitter, so as to timely determine whether the quartz sand filter 2 needs to be backwashed, and usually, when the pressure difference between the inlet water and the outlet water of a certain quartz sand filter 2 reaches 0.2Mpa, the preparation for the backwash can be started.

In this embodiment, as shown in fig. 1 to 3, a disinfector 8 is disposed on the filtered water main pipe 14, and the disinfector 8 releases the disinfectant containing chlorine into the water, so that the water can be discharged after virus and germs in the water are inactivated.

In this embodiment, as shown in fig. 1 to fig. 3, the filtration system further includes a phosphorus removing agent dosing device 9 and a dosing circulation pipeline 22, the top of the heat exchange water tank 4 is provided with a dosing port, a liquid inlet of the dosing circulation pipeline 22 is connected with the filtration water inlet main 13, a liquid outlet of the dosing circulation pipeline 22 is connected with the dosing port, and a pipe body of the phosphorus removing agent dosing device 9 is communicated with the liquid inlet and the liquid outlet of the dosing circulation pipeline 22. The phosphorus removing agent adding device 9 stores phosphorus removing agent, and the phosphorus removing agent is added into the agent adding circulating pipeline 22 and then flows into the heat exchange water tank 4 along with sewage in the pipeline to remove total phosphorus in water. Meanwhile, when the water carrying the phosphorus removing agent enters the heat exchange water tank 4, the water carrying the phosphorus removing agent also plays a role in hydraulic stirring, so that the phosphorus removing agent is enabled to be fully contacted with the water to be filtered in the heat exchange water tank 4.

Further, in this embodiment, as shown in fig. 1 to fig. 3, a circulating liquid inlet valve 23 is disposed at the liquid inlet of the chemical adding circulating pipeline 22.

Further, in this embodiment, as shown in fig. 1 to fig. 3, a metering pump 21 is disposed at a liquid outlet of the phosphorus removing agent dosing device 9, the phosphorus removing agent can be fed into the dosing circulation pipeline 22 through the metering pump 21, and the fed phosphorus removing agent can be metered at the same time.

The utility model discloses a specific example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for those skilled in the art, the idea of the present invention may be changed in the specific embodiments and the application range. In summary, the content of the present specification should not be construed as a limitation of the present invention.

Claims (10)

1. The utility model provides a computer lab is filtered to transferable formula suitable for outdoor environment, a serial communication port, be in including container, temperature regulating system and built-in filtration system in the container, temperature regulating system includes ventilation cooling device, embeds be used for in the container to carry out the heat transfer water tank of heat transfer rather than the inside air, can with the sewage inlet manifold that external sewage is connected and spread the heated board of container inner wall, ventilation cooling device sets up on the outer wall of container, sewage inlet manifold with the heat transfer water tank intercommunication, heat transfer water tank through filter inlet manifold with the filtration system intercommunication, be equipped with the force (forcing) pump on the filter inlet manifold, filtration system is through filtering outlet manifold and external intercommunication.

2. The transportable filter house for use in an outdoor environment of claim 1, wherein said heat exchange water tank is provided with an overflow drain extending from said container.

3. The transferable filter room suitable for outdoor environments of claim 2, wherein the ventilation and heat dissipation device is a louver type ventilator.

4. The transferable filter room for outdoor environments of claim 3, wherein the outer wall of the container is provided with an electrical control box for controlling the louvered ventilator and the filter system.

5. The transferable filter room for use in outdoor environments of claim 1, wherein the insulation board is a polyurethane insulation board.

6. The machine room of any one of claims 1 to 5, wherein the filtration system comprises at least four quartz sand filters, a backwash water outlet branch pipe and a filtration water inlet branch pipe connected to the filtration water inlet main pipe are arranged at a water inlet of each quartz sand filter, a backwash water outlet main pipe extending out of the container is communicated with the backwash water outlet branch pipe, a filtration water inlet valve and a backwash water outlet valve are respectively arranged on the filtration water inlet branch pipe and the backwash water outlet branch pipe, a filtration water outlet branch pipe communicated with the filtration water outlet main pipe is arranged at a water outlet of each quartz sand filter, and a filtration water main valve capable of enabling the filtration water outlet main pipe to serve as the backwash water inlet main pipe after the filtration water outlet main pipe is closed is arranged on the filtration water outlet main pipe.

7. The transportable filter house for use in an outdoor environment of claim 6, wherein a sterilizer is provided in the filter outlet header.

8. The machine room of claim 7, wherein the filtration system comprises a phosphorus removal agent feeding device and a feeding circulation pipeline, the top of the heat exchange water tank is provided with a feeding port, the inlet of the feeding circulation pipeline is connected to the filtration inlet manifold, the outlet of the feeding circulation pipeline is connected to the feeding port, and the phosphorus removal agent feeding device is communicated with the inlet and the outlet of the feeding circulation pipeline through a pipe.

9. The transferable filter machine room applicable to outdoor environment of claim 8, wherein a circulating liquid inlet valve is arranged at a liquid inlet of the dosing circulating pipeline.

10. The machine room of claim 9, wherein the liquid outlet of the phosphorus removal agent dosing device is provided with a metering pump.

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