Convenient water quality pretreatment device

Abstract

The utility model relates to a convenient water quality pretreatment device which comprises a bearing plate, a water pump and a support are arranged on the bearing plate, a tubular filter is arranged on the support, a water inlet is formed in the lower portion of the side face of the tubular filter, a drain outlet is formed in the bottom of the tubular filter, a water production port is formed in the top of the tubular filter, and the water pump is connected with the water inlet; rollers are arranged at the bottom of the bearing plate; the utility model provides a convenient, efficient and movable water treatment device. Functional modules such as a water pump, a tubular filter, a cleaning medicine box and a softening reaction tank are integrated on a bearing plate, equipment movement is achieved through roller design, a user can conveniently use the equipment at different positions, working modes are switched by controlling valves, the automatic filtering, softening and cleaning functions are achieved, and the operation process is simplified; the water purifier can remove hardness of water in advance and simply filter the water, so that the workload of water treatment equipment is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to sewage treatment technical field, concretely is a convenient water quality pretreatment device. BACKGROUND

[0002] The existing water treatment device is usually large and fixed, and needs professional technicians for installation and use, and occupies a large space. It is difficult to use large water treatment devices in small sewage treatment places, such as families or small factories. For the hard wastewater generated, it needs to be softened first, and then filtered. The existing basic water purification equipment does not have a hardening function, and it is difficult to add a fixed hardening device. SUMMARY

[0003] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the following technical problems in the prior art: the existing water treatment equipment has the problems of large volume and complex operation, and does not have the function of removing hardness, which is difficult to meet the needs of small users and mobile application scenarios.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a convenient water quality pretreatment device, comprising a bearing plate, a water pump and a support are arranged on the bearing plate, a tubular filter is arranged on the support, a water inlet is arranged below the side of the tubular filter, a sewage outlet is arranged at the bottom, and a water outlet is arranged at the top, the water pump is connected with the water inlet;

[0006] The bottom of the bearing plate is provided with a roller.

[0007] As a preferred technical scheme of a convenient water quality pretreatment device, a vertical support is arranged on the bearing plate, and a control box is arranged on the vertical support.

[0008] As a preferred technical scheme of a convenient water quality pretreatment device, a first cleaning chemical tank and a second cleaning chemical tank are further arranged on the bearing plate, the first cleaning chemical tank is connected with the water inlet through a first chemical conveying pipe, a first chemical conveying pump is arranged on the first chemical conveying pipe, a second chemical conveying pipe is arranged on the second cleaning chemical tank and connected with the water inlet, and a second chemical conveying pump is arranged on the second chemical conveying pipe.

[0009] As a kind of preferred technical scheme of convenient water quality pretreatment device, the water outlet is connected with water production pipe and cleaning circuit pipe by three-way pipe, and first circuit pipe and second circuit pipe are led out from cleaning circuit pipe and connected with first cleaning chemical tank and second cleaning chemical tank respectively.

[0010] As a kind of preferred technical scheme of convenient water quality pretreatment device, the water pump and water inlet are further provided with first reaction tank and second reaction tank, and water pump, first reaction tank, second reaction tank and water inlet are sequentially connected by pipeline.

[0011] As a kind of preferred technical scheme of convenient water quality pretreatment device, the water pump is further connected with sewage source.

[0012] As a kind of preferred technical scheme of convenient water quality pretreatment device, the sewage outlet is connected to sludge tank, and lifting screw pump is arranged in sludge tank.

[0013] The beneficial effects of the utility model are as follows: the utility model provides a convenient, efficient and movable water treatment device; water pump, tubular filter, cleaning chemical tank, softening reaction tank and other functional modules are integrated on the bearing plate, and the equipment is moved by roller design, so that the user can use it at different positions; by controlling the valves to switch the working mode, automatic filtration, softening and cleaning functions are realized, and the operation process is simplified; the utility model can pre-removing hardness and simply filtering water quality, and the working burden of water treatment equipment is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the drawings needed in the embodiment description will be briefly introduced as follows, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without creative labor for those skilled in the art. Among them:

[0015] Figure 1 It is the overall structure schematic diagram of the utility model;

[0016] Figure 2 It is the structure schematic diagram of the utility model including cleaning tank;

[0017] Figure 3 It is the pipeline connection structure schematic diagram of the utility model;

[0018] Figure 4 It is the pry structure schematic diagram of the utility model including cleaning tank and softening tank;

[0019] Figure 5 It is the overall structure schematic diagram of the utility model after packaging.

[0020] Reference: 102, support; 103, tubular filter; 104, roller; 105, vertical frame; 106, control box; 100, bearing plate; 201, first cleaning medicine box; 201a, first medicine delivery pipe; 201b, first medicine delivery pump; 202a, second medicine delivery pipe; 202b, second medicine delivery pump; 103c, water outlet; 103d, water delivery pipe; 103e, cleaning circuit pipe; 201c, first circuit pipe; 202c, second circuit pipe; 202, second cleaning medicine box; 107, primary reaction tank; 108, secondary reaction tank; 103a, water inlet; 101, water pump; 200, sewage source; 103b, sewage outlet; 109, sludge tank; 109a, lifting screw pump, 300, shell; 301, external water inlet pipe. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0022] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a variety of ways beyond the specific details set forth herein without departing from the scope of the present application. It can be apparent to one skilled in the art that the present application is not limited to the specific embodiments disclosed below and that the specific embodiments disclosed below are illustrative only and should not be taken in a limiting sense.

[0023] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent of or mutually exclusive of other embodiments.

[0024] Thirdly, the present application is described in detail in conjunction with the schematic diagram. In the detailed description of the embodiments of the present application, the cross-sectional view of the device structure is partially enlarged without the general proportion for the convenience of description, and the schematic diagram is only an example, which should not limit the scope of protection of the present application. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual manufacture.

[0025] Embodiment 1

[0026] Reference Figures 1-3 The present embodiment provides a convenient water quality pretreatment device, which comprises a bearing plate 100, a water pump 101 and a support 102 arranged on the bearing plate 100, a tubular filter 103 arranged on the support 102, a water inlet 103a arranged below the side of the tubular filter 103, a sewage outlet 103b arranged at the bottom, and a water outlet 103c arranged at the top, and the water pump 101 is connected with the water inlet 103a.

[0027] The bottom of the bearing plate 100 is provided with a roller 104.

[0028] The bracket 102 lifts the tubular filter 103, leaving space at the bottom for the sludge outlet and sludge pipe, which removes sludge during the cleaning stage.

[0029] The bearing plate 100 is provided with a vertical frame 105, and the vertical frame 105 is provided with a control box 106.

[0030] It should be noted that the control box 106 is integrally provided with an air switch, a protective switch and the like, which is used for controlling and protecting the equipment during operation, which is a prior art and will not be described in detail.

[0031] It should be noted that the control box 106 controls the on-off of each valve to control the working mode of the equipment, and the control means is realized by using the existing technology such as PLC or single-chip microcomputer.

[0032] The bearing plate 100 is also provided with a first cleaning chemical tank 201 and a second cleaning chemical tank 202. The first cleaning chemical tank 201 is connected with the water inlet 103a through a first chemical conveying pipe 201a, and the first chemical conveying pipe 201a is provided with a first chemical conveying pump 201b. The second cleaning chemical tank 202 is provided with a second chemical conveying pipe 202a connected with the water inlet 103a, and the second chemical conveying pipe 202a is provided with a second chemical conveying pump 202b.

[0033] It should be noted that the first chemical conveying pipe 201a and the second chemical conveying pipe 202a are both provided with valves, and the first cleaning chemical tank 201 and the second cleaning chemical tank 202 are both used for cleaning the tubular filter 103 during the cleaning stage. The valves on the first chemical conveying pipe 201a and the second chemical conveying pipe 202a are closed in normal working state, and are opened to add cleaning chemicals to the water inlet 103a during cleaning.

[0034] The working mode of the first cleaning chemical tank 201 and the second cleaning chemical tank 202 is sequential working, that is, first adding a first kind of cleaning chemical by using the first cleaning chemical tank 201, and then adding a second kind of cleaning chemical by using the second cleaning chemical tank 202.

[0035] The water outlet 103c is connected with a water production pipe 103d and a cleaning loop pipe 103e through a three-way pipe, and the cleaning loop pipe 103e leads out a first loop pipe 201c and a second loop pipe 202c connected with the first cleaning chemical tank 201 and the second cleaning chemical tank 202 respectively.

[0036] Since the first cleaning chemical tank 201 and the second cleaning chemical tank 202 have high concentration of cleaning chemicals, they are recycled and reused, and are discharged to a drainage ditch after a certain number of uses. It should be noted that the cleaning loop pipe 103e is also connected to the drainage ditch, and whether to discharge to the drainage ditch is controlled by a valve.

[0037] The water production pipe 103d is also provided with a valve.

[0038] The water pump 101, the first-stage reaction tank 107, the second-stage reaction tank 108 and the water inlet 103a are sequentially connected through pipelines.

[0039] It should be noted that the first-stage reaction tank 107 and the second-stage reaction tank 108 are both provided with a dosing device, wherein the dosing device adds NaOH into the first-stage reaction tank 107 to perform first-stage softening of water quality, and adds Na2CO3 into the second-stage reaction tank 108 to perform second-stage softening of water quality, and then the water to be treated enters the tubular filter 103 through the water inlet 103a for filtration.

[0040] The water pump 101 is also connected to a sewage source 200.

[0041] It should be noted that the sewage source 200 can be a small sewage tank for small-scale sewage treatment or a large sewage tank for large-scale sewage treatment.

[0042] The sewage outlet 103b is connected to a sludge tank 109, and the sludge tank 109 is provided with a lifting screw pump 109a.

[0043] The lifting screw pump 109a is used to discharge the sludge removed by cleaning.

[0044] It should be noted that the water pump and the tubular filter are integrated on a carrying plate in the present application, which is convenient to move and use, and the pipelines are connected during use. Furthermore, the first cleaning chemical tank 201 and the second cleaning chemical tank 202 are also integrated on the carrying plate for cleaning the tubular filter. Still further, the first-stage reaction tank 107 and the second-stage reaction tank 108 can also be integrated together to form a portable water treatment device, and the tubular filter is convenient to clean.

[0045] It should be noted that in the working mode, the flow path of water is as follows: the sewage from the sewage tank 200 is added with chemicals in the first-stage reaction tank 107 and the second-stage reaction tank 108, and then enters the tubular filter 103 through the water inlet 103a for filtration, and the produced water enters the clean water tank through the water production pipe 103d from the water outlet 103c.

[0046] In the cleaning mode, clean water is added to the water inlet 103a, and the clean water can pass through the first-stage reaction tank 107 and the second-stage reaction tank 108 without adding chemicals. First, the first cleaning chemical tank 201 adds chemicals into the tubular filter 103 through the first chemical delivery pipe 201a for soaking, and then flows back to the first chemical delivery pipe 201c through the cleaning loop pipe 103e from the water outlet 103c, and then returns to the first cleaning chemical tank 201 for recycling. The second cleaning chemical tank 202 is also the same, and if the concentration of the chemical solution is low, it is directly discharged to the drain ditch.

[0047] Further, the application can be used in parallel with multiple tubular filters to improve efficiency.

[0048] Referring to Figure 4 , the pry device integrates the first reaction tank 107, the second reaction tank 108, the first cleaning chemical tank 201, and the second cleaning chemical tank 202. Figure 5 The whole device is packaged in the shell 300, the external water inlet pipe 301 is connected with a sewage source, and under the pumping action of the water pump 100, the water enters the tubular filter 103 through the first reaction tank 107 and the second reaction tank 108. Figure 4 Not shown in the middle.

[0049] After the shell 300 is packaged, the external water inlet pipe 301 is reserved to be connected with a field water source, a pipeline connected with the sewage outlet 103b is reserved to be connected with the sludge tank 109, a water pipe led out from the top water outlet 103c is reserved to be connected with a clean water tank or a water inlet of a next treatment process.

[0050] Further, the shell 300 is not an integral structure, and can be disassembled for maintenance and the like, and details are not described again.

[0051] The utility model discloses a convenient application, and the hard wastewater is softened and treated, and the water quality can be pre-hardened, then simple filtration is carried out, if the water quality application requirement is not high, the water production can be directly used, if the requirement is high, further water treatment is carried out.

[0052] It should be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can need to be made. Such development efforts might be complex and time-consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure, without undue experimentation.

[0053] It should be noted that the above examples are only used to illustrate the technical solutions of the utility model and are not limited, and although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the utility model can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the utility model, and they should be covered in the scope of the claims of the utility model.

Claims

1. A portable water quality pretreatment device, characterized by: The utility model relates to a water purifying device, including, The utility model discloses a water purifying device, including, The utility model discloses a water purifying device, including, 2. The portable water quality pretreatment device of claim 1, wherein: The utility model discloses a water purifying device, including, 3. The portable water quality pretreatment device of claim 2, wherein: The utility model discloses a water purifying device, including, 4. The portable water quality pretreatment device of claim 3, wherein: The utility model discloses a water purifying device, including, 5. The portable water quality pretreatment device of claim 4, wherein: The utility model discloses a water purifying device, including, 6. The portable water quality pretreatment device of claim 5, wherein: ​ 7. The portable water quality pretreatment device of claim 6, wherein: ​

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