CN214829681U

CN214829681U - Fine filtering device for water making workshop

Info

Publication number: CN214829681U
Application number: CN202023056547.3U
Authority: CN
Inventors: 李萍
Original assignee: Neijiang Shuiguagua Water Industry Co ltd
Current assignee: Neijiang Shuiguagua Water Industry Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-11-23
Anticipated expiration: 2030-12-17

Abstract

The application discloses a fine filtering device for a water production workshop, which comprises a fine filtering mechanism and a descaling mechanism, wherein the fine filtering mechanism is communicated with the descaling mechanism; the fine filtration mechanism comprises a PP cotton filter element, an active carbon filter box, an ultrafiltration membrane and a reverse osmosis membrane, the PP cotton filter element is communicated with the descaling mechanism, the active carbon filter box is communicated with the ultrafiltration membrane, and the ultrafiltration membrane is communicated with the reverse osmosis membrane; the descaling mechanism comprises an electric heater, a first corrugated pipe, a second corrugated pipe, a descaling box, a descaling net and a cooling mechanism, the electric heater is communicated with the descaling box, one side of the descaling box is installed on the inner wall of the cooling mechanism, the descaling net is installed in the descaling box, the descaling box is communicated with the activated carbon filter box, and the first corrugated pipe and the second corrugated pipe are located in the cooling mechanism. This scheme, through heating the drainage after cooling the scale removal, has clear away the unable filterable impurity of milipore filter, make the essence strain the effect better.

Description

Fine filtering device for water making workshop

Technical Field

The application relates to a system water fine filtration technical field, particularly relates to a system is fine filtration device for workshop.

Background

The new generation of water production fine filtration process can enhance the treatment efficiency and the optimization effect, emphasize the generation of nontoxic harmful substances in the process, improve the utilization rate of resources and energy, reduce the pollution load and improve the environmental quality. The ultrafiltration technology can meet the requirements of a new generation of water production fine filtration technology, remove 'two insects', viruses, bacteria, algae and aquatic organisms in the water production process and ensure the safety of water. The ultrafiltration membrane can retain most suspended substances and colloids in water, but cannot remove soluble small molecular substances, so that the application of the ultrafiltration technology in drinking water treatment is hindered.

In the process of filtering water by fine filtration, an ultrafiltration membrane is generally used for filtering, but the ultrafiltration membrane cannot filter some water scales, so that the quality of water is influenced.

SUMMERY OF THE UTILITY MODEL

The main aim at of this application provides a smart filter equipment for system water workshop to it is not high to improve system water in-process among the correlation technique and use ultrafiltration membrane filtration precision, can not get rid of the problem of aquatic incrustation scale during the filtration.

In order to achieve the purpose, the application provides a fine filtering device for a water production workshop, which comprises a fine filtering mechanism and a descaling mechanism, wherein the fine filtering mechanism is communicated with the descaling mechanism; the fine filtration mechanism comprises a PP cotton filter element, an activated carbon filter box, an ultrafiltration membrane and a reverse osmosis membrane, a water outlet of the PP cotton filter element is communicated with a water inlet of the descaling mechanism through a first water drain pipe, a water inlet of the activated carbon filter box is communicated with a water outlet of the descaling mechanism, a water outlet of the activated carbon filter box is communicated with a water inlet of the ultrafiltration membrane through a second water drain pipe, and a water outlet of the ultrafiltration membrane is communicated with a water inlet of the reverse osmosis membrane through a third water drain pipe; the descaling mechanism comprises an electric heater, a first corrugated pipe, a second corrugated pipe, a descaling box, a descaling net and a cooling mechanism, wherein a water outlet of the electric heater is communicated with a water inlet of the descaling box through the first corrugated pipe, one side of the descaling box is installed on the inner wall of the cooling mechanism, the descaling net is installed in the descaling box, a water outlet of the descaling box is communicated with a water inlet of the activated carbon filter box through the second corrugated pipe, and the first corrugated pipe and the second corrugated pipe are located in the cooling mechanism.

In an embodiment of this application, the activated carbon rose box includes box and activated carbon net, the box through second bellows with the scale removal case communicates, the box through the second drain pipe with the milipore filter is linked together, the activated carbon net install in the box.

In one embodiment of the present application, the top of the descaling box is provided with an inspection opening.

In an embodiment of the application, one end of the second corrugated pipe, which is far away from the descaling box, is communicated with a pressure pump, a water outlet of the pressure pump is communicated with a water inlet of the activated carbon filter box through a pressure pipe, and a flow meter is mounted on the pressure pipe.

In an embodiment of this application, cooling body includes water tank, water pump and storage water tank, the bottom of water tank sets up to the toper end, the bottom central point department of putting of water tank intercommunication has the pipe of wasting discharge, install first ball valve on the pipe of wasting discharge, the storage water tank through the pipe of wasting discharge with the water tank bottom is linked together, the storage water tank passes through the water pump with the water tank is linked together, the storage water tank is located the below of wasting discharge.

In an embodiment of the present application, the descaling net is a stainless steel filter net, the descaling net divides the descaling box into a first descaling room and a second descaling room, the water inlet of the descaling box is located in the first descaling room, the water outlet of the descaling box is located in the second descaling room, and the mesh number of the descaling net is set to 400-450 mesh.

Compared with the prior art, the beneficial effects of this application are: through the essence filter equipment for system water workshop of above-mentioned design, during the use, through scale removal mechanism, make the water that filters produce the incrustation scale, rethread scale removal net is held back the incrustation scale, make the drainage after the scale removal when carrying out the essence and strain, the speed of essence is strained is faster, impurity is still less and efficiency is higher, rethread cooling mechanism, make water after the heating can not damage active carbon rose box and milipore filter, and the drainage through the scale removal is when carrying out the essence and strain, can also clear away the unable impurity of holding back of some milipore filters, it is stronger to make the essence strain the effect, essence filter mechanism is longer when using, also more convenient clearance.

Drawings

Fig. 1 is a schematic overall structure diagram of a fine filtering device for a water production plant according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a cooling mechanism of a fine filtering device for a water production plant according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a descaling box of a fine filtering device for a water production plant according to an embodiment of the application;

fig. 4 is a schematic structural diagram of an activated carbon filter box of a fine filtering device for a water production plant according to an embodiment of the application.

In the figure: 100. a fine filtering mechanism; 110. a PP cotton filter element; 111. a first drain pipe; 120. an activated carbon filter box; 121. a box body; 122. an activated carbon network; 123. a second drain pipe; 130. ultrafiltration membranes; 131. a third drain pipe; 140. a reverse osmosis membrane; 150. a pressure pump; 151. a pressurizing pipe; 160. a flow meter; 200. a descaling mechanism; 210. an electric heater; 220. a first bellows; 230. a second bellows; 240. a descaling box; 241. a first descaling chamber; 242. a second descaling chamber; 243. an inspection opening; 250. a descaling net; 260. a cooling mechanism; 261. a water tank; 262. a water pump; 263. a water storage tank; 264. a waste discharge pipe; 265. a ball valve.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example 1

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present application provides a fine filtering device for a water production plant, which includes a fine filtering mechanism 100 and a descaling mechanism 200, wherein the fine filtering mechanism 100 is communicated with the descaling mechanism 200.

Referring to fig. 1, 2, 3 and 4, the fine filtering mechanism 100 includes a PP cotton filter element 110, an activated carbon filter tank 120, an ultrafiltration membrane 130 and a reverse osmosis membrane 140, a water outlet of the PP cotton filter element 110 is communicated with a water inlet of the descaling mechanism 200 through a first water outlet pipe 111, a water inlet of the activated carbon filter tank 120 is communicated with a water outlet of the descaling mechanism 200, a water outlet of the activated carbon filter tank 120 is communicated with a water inlet of the ultrafiltration membrane 130 through a second water outlet pipe 123, a water outlet of the ultrafiltration membrane 130 is communicated with a water inlet of the reverse osmosis membrane 140 through a third water outlet pipe, when in use, water is conveyed to the descaling mechanism 200 through the PP cotton filter element 110, the descaling mechanism 200 conveys water to the activated carbon filter tank 120 through a pressure pipe 151, the activated carbon filter tank 120 conveys filtered water to the ultrafiltration membrane 130 through the second water outlet pipe 123, the ultrafiltration membrane 130 conveys filtered water to the reverse osmosis membrane 140, the ultrafiltration membrane 130 can not only retain most of residual impurities, but also retain some minerals beneficial to human body, so that the fine filtration effect is more prominent.

Referring to fig. 1, 2, 3 and 4, the descaling mechanism 200 includes an electric heater 210, a first corrugated pipe 220, a second corrugated pipe 230, a descaling box 240, a descaling net 250 and a cooling mechanism 260, a water outlet of the electric heater 210 is communicated with a water inlet of the descaling box 240 through the first corrugated pipe 220, one side of the descaling box 240 is installed on an inner wall of the cooling mechanism 260, the descaling net 250 is installed in the descaling box 240, a water outlet of the descaling box 240 is communicated with a water inlet of the activated carbon filter box 120 through the second corrugated pipe 230, the first corrugated pipe 220 and the second corrugated pipe 230 are located in the cooling mechanism 260, when in use, the electric heater 210 is turned on to heat the filtered water delivered by the PP cotton filter element 110, the electric heater 210 delivers the heated water to the descaling box 240 through the first corrugated pipe 220, the descaling box 240 filters the heated water through the descaling net 250 in the descaling box 240, the cooling mechanism 260 cools the filtered water, so that the filtered water is conveyed into the activated carbon filter tank 120 through the second corrugated pipe 230, and the filtered water after descaling has higher fine filtration speed, fewer impurities and higher efficiency during fine filtration.

In this embodiment, the activated carbon filter box 120 includes a box body 121 and an activated carbon net 122, the box body 121 is communicated with the descaling box 240 through a second corrugated pipe 230, the box body 121 is communicated with the ultrafiltration membrane 130 through a second water discharge pipe 123, and the activated carbon net 122 is installed in the box body 121, when the activated carbon filter box 120 is used for filtering, the activated carbon net 122 in the activated carbon filter box 120 can be used in cooperation with the ultrafiltration membrane 130, so that the better filtering effect is achieved when the activated carbon filter box 120 is used, and the higher efficiency and the higher speed are achieved when the ultrafiltration membrane 130 is used.

In this embodiment, the inspection opening 243 is installed at the top of the descaling box 240, and after the descaling box is used for a period of time, the interception of the scale by the descaling net 250 in the descaling box 240 can be observed more conveniently through the inspection opening 243, and the scale on the descaling net 250 can be cleaned conveniently.

In this embodiment, one end of the second bellows 230, which is far away from the descaling box 240, is communicated with the pressure pump 150, a water outlet of the pressure pump 150 is communicated with a water inlet of the activated carbon filter box 120 through the pressure pipe 151, the flow meter 160 is installed on the pressure pipe 151, when the activated carbon filter box 120 is used, the pressure of water flow in the pressure pipe 151 can be enhanced by opening the pressure pump 150, the flow rate and pressure of water flow in the activated carbon filter box 120 and the ultrafiltration membrane 130 can be enhanced through the activated carbon filter box 120 communicated with the pressure pipe 151, so that the speed of the activated carbon filter box 120 and the ultrafiltration membrane 130 is faster and better when filtering, and the pressure in the pressure pipe 151 is detected through the flow meter 160, so that the activated carbon filter box 120 and the ultrafiltration membrane 130 are not prone to generate accident risks when filtering under pressure.

In this embodiment, the cooling mechanism 260 includes a water tank 261, a water pump 262 and a water storage tank 263, the bottom of the water tank 261 is set to be a conical bottom, a waste discharge pipe 264 is communicated with the center of the bottom of the water tank 261, a first ball valve 265 is installed on the waste discharge pipe 264, the water storage tank 263 is communicated with the bottom of the water tank 261 through the waste discharge pipe 264, the water storage tank 263 is communicated with the water tank 261 through the water pump 262, and the water storage tank 263 is located below the waste discharge pipe 264.

In this embodiment, the descaling net 250 is a stainless steel screen, the bottom and both sides of the descaling net 250 are welded and fixed in the descaling box 240, the descaling net 250 divides the descaling box 240 into a first descaling chamber 241 and a second descaling chamber 242, the water inlet of the descaling box 240 is located in the first descaling chamber 241, the water outlet of the descaling box 240 is located in the second descaling chamber 242, and the mesh number of the descaling net 250 is set to 400-450 meshes, so that when in use, the water flowing into the second descaling chamber 242 from the first descaling chamber 241 is filtered through the descaling net 250, the scale flowing into the second descaling chamber 242 from the first descaling chamber 241 is retained by the descaling net 241, and the water flowing out from the second descaling chamber 242 is purified.

Specifically, this essence filter equipment for water preparation workshop's theory of operation: when the electric heater is used, water is conveyed to the electric heater 210 through the PP cotton filter element 110, the electric heater 210 is turned on, filtered water conveyed by the PP cotton filter element 110 is heated, heated water is conveyed to the descaling box 240 through the first corrugated pipe 220 by the electric heater 210, the descaling box 240 filters the heated water through a descaling net 250 in the descaling box 240, the filtered water is conveyed to the activated carbon filter box 120 through the second corrugated pipe 230, the water pump 262 is turned on, water in the water storage tank 263 is conveyed to the water tank 261 by the water pump 262, water in the first corrugated pipe 220 and the second corrugated pipe 230 is cooled by the water in the water tank 261, the ball valve 265 is turned on, the water in the water tank is conveyed to the water storage tank 263 through the waste discharge pipe 264 and then is cooled through heat dissipation of the water storage tank 263, so that the water tank 261 is used for heat dissipation and cooling, the pressurizing pump 150 is turned on, and the filtered water conveyed to the ultrafiltration membrane 130 by the activated carbon filter box 120 is accelerated, the ultrafiltration membrane 130 conveys the filtered water to the reverse osmosis membrane 140, the ultrafiltration membrane 130 can retain most of residual impurities and can also retain mineral substances beneficial to human bodies, the descaling filtered water is subjected to fine filtration, the fine filtration speed is higher, the impurities are fewer, the efficiency is higher, and the impurities which cannot be retained by the ultrafiltration membrane 130 can be removed, so that the fine filtration effect is stronger, the service life of the fine filtration mechanism 100 is longer, and the fine filtration mechanism is more convenient to clean.

It should be noted that: the model specification of the pressure pump 150 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the booster pump 150 and its principle will be clear to a person skilled in the art and will not be described in detail here.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A fine filtering device for a water production workshop is characterized by comprising a fine filtering mechanism (100) and a descaling mechanism (200), wherein the fine filtering mechanism (100) is communicated with the descaling mechanism (200);

the fine filtration mechanism (100) comprises a PP cotton filter element (110), an activated carbon filter box (120), an ultrafiltration membrane (130) and a reverse osmosis membrane (140), a water outlet of the PP cotton filter element (110) is communicated with a water inlet of the descaling mechanism (200) through a first water discharge pipe (111), a water inlet of the activated carbon filter box (120) is communicated with a water outlet of the descaling mechanism (200), a water outlet of the activated carbon filter box (120) is communicated with a water inlet of the ultrafiltration membrane (130) through a second water discharge pipe (123), and a water outlet of the ultrafiltration membrane (130) is communicated with a water inlet of the reverse osmosis membrane (140) through a third water discharge pipe (131);

the descaling mechanism (200) comprises an electric heater (210), a first corrugated pipe (220), a second corrugated pipe (230), a descaling box (240), a descaling net (250) and a cooling mechanism (260), wherein a water outlet of the electric heater (210) is communicated with a water inlet of the descaling box (240) through the first corrugated pipe (220), one side of the descaling box (240) is installed on the inner wall of the cooling mechanism (260), the descaling net (250) is installed in the descaling box (240), a water outlet of the descaling box (240) is communicated with a water inlet of the activated carbon filter box (120) through the second corrugated pipe (230), and the first corrugated pipe (220) and the second corrugated pipe (230) are located in the cooling mechanism (260).

2. The fine filtering device for the water making plant as claimed in claim 1, wherein the activated carbon filtering tank (120) comprises a tank body (121) and an activated carbon net (122), the tank body (121) is communicated with the descaling tank (240) through a second corrugated pipe (230), the tank body (121) is communicated with the ultrafiltration membrane (130) through a second drain pipe (123), and the activated carbon net (122) is installed in the tank body (121).

3. The fine filtration device for a water production plant as claimed in claim 1, wherein the descaling box (240) is provided with an inspection opening (243) at the top.

4. The fine filtering device for water making plant as claimed in claim 1, wherein one end of the second corrugated pipe (230) far from the descaling box (240) is communicated with a pressure pump (150), a water outlet of the pressure pump (150) is communicated with a water inlet of the activated carbon filtering box (120) through a pressure pipe (151), and a flow meter (160) is installed on the pressure pipe (151).

5. The fine filtering device for a water making plant as claimed in claim 1, wherein the cooling mechanism (260) comprises a water tank (261), a water pump (262) and a water storage tank (263), the bottom of the water tank (261) is provided with a conical bottom, a waste discharge pipe (264) is communicated with the central position of the bottom of the water tank (261), a first ball valve (265) is installed on the waste discharge pipe (264), the water storage tank (263) is communicated with the bottom of the water tank (261) through the waste discharge pipe (264), the water storage tank (263) is communicated with the water tank (261) through the water pump (262), and the water storage tank (263) is located below the waste discharge pipe (264).

6. The fine filtering device for water making plant as claimed in claim 1, wherein the descaling net (250) is a stainless steel screen, the descaling net (250) divides the descaling box (240) into a first descaling chamber (241) and a second descaling chamber (242), the water inlet of the descaling box (240) is located in the first descaling chamber (241), the water outlet of the descaling box (240) is located in the second descaling chamber (242), and the mesh number of the descaling net (250) is 400-450 meshes.