Chemical water treatment equipment

Abstract

The utility model relates to chemical water treatment equipment. The chemical water treatment equipment comprises an accommodating tank, a liquid inlet pipe and a heating structure, the containing tank comprises an inner-layer tank body and an outer-layer tank body arranged on the outer side of the inner-layer tank body in a sleeving mode. The liquid inlet pipe is arranged at the top of the outer-layer tank body, penetrates through the outer-layer tank body and extends into the inner-layer tank body, so that chemical water to be treated is introduced into the inner-layer tank body. The heating structure comprises a shell and a heating pipe. The shell is located between the inner-layer tank body and the outer-layer tank body. The housing has a heating space. The heating pipe extends to the heating space and is used for heating the heat-conducting medium filled in the heating space, so that the heating structure can heat to-be-treated chemical water introduced into the inner-layer tank body. Compared with a direct heating mode in the related technology, the indirect heating mode can effectively avoid the problems of surface scaling and heating failure of the heating pipe caused by direct contact between the to-be-treated chemical water and the heating pipe.

Description

Technical Field

[0001] The present disclosure relates to the technical field of water treatment, and in particular to a chemical water treatment device. Background Art

[0002] With the rapid development of industrialization, the utilization and protection of water resources have received increasing attention. Chemical water refers to water containing various dissolved substances, which may include suspended matter, colloids, salts and other organic and inorganic pollutants. If these impurities are not properly treated and directly enter the thermal equipment, they will cause scaling and corrosion inside the equipment. Scaling will reduce the efficiency of heat conduction and increase energy consumption. In severe cases, it may even cause equipment failure or scrapping. Corrosion will damage the metal material of the equipment and shorten the service life of the equipment.

[0003] In traditional water treatment equipment, chemical water is usually directly injected into the tank body and heated by a heating structure (such as an electric heating tube) arranged at the bottom of the tank body, so that the chemical water can accelerate the chemical reaction speed under the heating of the heating structure and improve the treatment efficiency. However, in this heating method, the chemical water will be in direct contact with the outer surface of the heating structure. After long-term use, the chemical substances in the chemical water are easy to scale on the heating surface, affecting the heating effect.

[0004] Therefore, there is an urgent need to provide a new technical solution for chemical water treatment equipment to improve the heating reliability of the heating structure in the chemical water treatment equipment. Utility Model Content

[0005] An object of the present disclosure is to provide a chemical water treatment device to improve the heating reliability of a heating structure in the chemical water treatment device to at least partially solve the related technical problems.

[0006] In order to achieve the above-mentioned purpose, the present disclosure provides a chemical water treatment device. The chemical water treatment device comprises:

[0007] The containing tank comprises an inner tank body and an outer tank body sleeved outside the inner tank body;

[0008] A liquid inlet pipe; the liquid inlet pipe is arranged at the top of the outer tank body and passes through the outer tank body and extends to the interior of the inner tank body, so as to allow the chemical water to be treated to pass into the inner tank body;

[0009] The heating structure includes a shell and a heating pipe. The shell is located between the inner tank body and the outer tank body and is attached to the inner tank body. The shell has a heating space. The heating pipe extends to the heating space to heat the heat-conducting medium filled in the heating space, so that the heating structure can heat the chemical water to be treated that is passed into the inner tank body.

[0010] Optionally, the heating space includes a first heating space located at the bottom of the inner tank body and a second heating space arranged circumferentially around the inner tank body.

[0011] Optionally, the liquid inlet pipe includes a first inlet end and a first outlet end which are arranged opposite to each other along its length direction, and the first outlet end is connected to the inner tank body;

[0012] The chemical water treatment equipment also includes a filtering structure, which includes a filter element and a connecting element. The filter element is connected to the first outlet end of the liquid inlet pipe through the connecting element to filter the chemical water to be treated that is passed into the inner tank body from the first inlet end of the liquid inlet pipe.

[0013] Optionally, the filter element is configured as a filter mesh.

[0014] Optionally, the chemical water treatment equipment further comprises a stirring structure, and the stirring structure comprises:

[0015] A driving member having a driving shaft, wherein the driving member is disposed on the top of the outer tank body, and the driving shaft sequentially penetrates the outer tank body and the inner tank body and extends into the inner tank body;

[0016] A stirring member is connected to the driving shaft, and is used for stirring the chemical water to be treated in the inner tank body under the drive of the driving member.

[0017] Optionally, the stirring member includes a connecting rod, a plurality of stirring blades connected to the connecting rod, and a connecting seat, the connecting seat is connected to the bottom wall of the inner tank body, one end of the connecting rod is connected to the driving shaft, and the other end is rotatably connected to the connecting seat.

[0018] Optionally, the chemical water treatment equipment further comprises a liquid outlet pipe, which is arranged at the bottom of the inner tank body and sequentially penetrates the shell and the outer tank body and extends to the outside of the outer tank body, so as to discharge the treated chemical water out of the inner tank body.

[0019] Optionally, the liquid outlet pipe includes a second inlet end and a second outlet end which are arranged opposite to each other along its length direction, and the second inlet end is connected to the inner tank body;

[0020] The chemical water treatment equipment also includes a guide pipe and a control valve arranged on the guide pipe and used to control the opening and closing of the guide pipe. The guide pipe is connected to the second outlet end of the liquid outlet pipe to guide the discharge of the chemical water to be treated that is discharged from the second outlet end of the liquid outlet pipe to the outside of the inner tank body.

[0021] Optionally, the chemical water treatment equipment further comprises a feeding pipe disposed on the top of the outer tank body, wherein the feeding pipe penetrates the outer tank body and extends to the interior of the inner tank body so as to allow treatment agents to pass into the inner tank body.

[0022] Optionally, the feeding pipe includes a third inlet end and a third outlet end that are relatively arranged along its length direction, and the third outlet end is connected to the inner tank body. The chemical water treatment equipment also includes a sealing cover, which is movably connected to the third inlet end of the feeding pipe.

[0023] Through the above technical scheme, that is, the chemical water treatment equipment, a heating structure is set between the inner tank body and the outer tank body of the containing tank to achieve the purpose of indirect heating of the chemical water to be treated introduced into the inner tank body. Compared with the direct heating method in the related art, it can effectively avoid the problem that the chemical water to be treated directly contacts the heating pipe, causing scaling on the surface of the heating pipe and heating failure, thereby effectively improving the heating reliability of the heating structure in the chemical water treatment equipment.

[0024] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings:

[0026] Figure 1 is a structural schematic diagram of a chemical water treatment device provided according to an embodiment of the present disclosure;

[0027] Figure 2 is a cross-sectional view of a chemical water treatment device provided according to an embodiment of the present disclosure;

[0028] Figure 3 is a structural schematic diagram of a stirring structure provided according to an embodiment of the present disclosure;

[0029] Figure 4 is a schematic diagram of the structure of a filter screen provided according to an embodiment of the present disclosure;

[0030] Figure 5 It is a structural schematic diagram of a heating structure provided according to an embodiment of the present disclosure.

[0031] Description of Reference Numerals

[0032] 100. Chemical water treatment equipment;

[0033] 1. Holding tank; 11. Inner tank body; 12. Outer tank body;

[0034] 2. Liquid inlet pipe;

[0035] 3. Heating structure; 31. Shell; 311. Heating space; 311a. First heating space; 311b. Second heating space; 32. Heating tube;

[0036] 4. Filter structure; 41. Filter element; 42. Connector;

[0037] 5. stirring structure; 51. driving member; 52. stirring member; 521. connecting rod; 522. stirring blade; 523. connecting seat;

[0038] 6. Liquid outlet pipe;

[0039] 7. Guide tube;

[0040] 8. Control valve;

[0041] 9. Feeding pipe;

[0042] 10. Sealing cover. DETAILED DESCRIPTION

[0043] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0044] In the present disclosure, unless otherwise specified, “inside and outside” refer to the inside and outside of the corresponding component outline; in addition, it should be noted that the terms used, such as “first, second”, etc., are used to distinguish one element from another.

[0045] According to one embodiment of the present disclosure, Figure 1 , Figure 2 and Figure 5 As shown, a chemical water treatment device 100 is provided. The chemical water treatment device 100 may include a containing pipe, a liquid inlet pipe 2 and a heating structure 3. The containing tank 1 may include an inner tank body 11 and an outer tank body 12 sleeved on the outer side of the inner tank body 11. The liquid inlet pipe 2 is arranged at the top of the outer tank body 12 and passes through the outer tank body 12 to extend to the inside of the inner tank body 11, so as to allow the chemical water to be treated to pass into the inner tank body 11. The heating structure 3 may include a shell 31 and a heating pipe 32. The shell 31 is located between the inner tank body 11 and the outer tank body 12 and is attached to the inner tank body 11. The shell 31 has a heating space 311. The heating pipe 32 extends to the heating space 311, so as to heat the heat-conducting medium filled in the heating space 311, so that the heating structure 3 can heat the chemical water to be treated passed into the inner tank body 11.

[0046] In the technical solution provided by the embodiment of the present disclosure, a heating structure 3 is arranged between the inner tank body 11 and the outer tank body 12 of the containing tank 1 to achieve the purpose of indirectly heating the chemical water to be treated introduced into the inner tank body 11. Compared with the direct heating method in the related art, it can effectively avoid the problem that the chemical water to be treated directly contacts the heating tube 32, resulting in scaling on the surface of the heating tube 32 and heating failure, thereby effectively improving the heating reliability of the heating structure 3 in the chemical water treatment equipment 100.

[0047] In some embodiments, Figure 2 As shown, the heating space 311 may include a first heating space 311a located at the bottom of the inner tank body 11 and a second heating space 311b arranged circumferentially around the inner tank body 11. This arrangement of the heating space 311 enables the heat-conducting medium filled in the heating space 311 to evenly heat the chemical water to be treated in the inner tank body 11, thereby avoiding the problem of uneven heating due to local low or high temperature, and improving the reliability of the chemical water treatment equipment 100.

[0048] In some embodiments, Figure 2 and Figure 4 As shown, the liquid inlet pipe 2 includes a first inlet end and a first outlet end that are arranged oppositely along its length direction. The first outlet end is connected to the inner tank body 11. The chemical water treatment equipment 100 may also include a filtering structure 4. The filtering structure 4 includes a filter 41 and a connector 42. The filter 41 is connected to the first outlet end of the liquid inlet pipe 2 through the connector 42, so as to filter the chemical water to be treated that is passed from the first inlet end of the liquid inlet pipe 2 to the inner tank body 11. The setting of the filtering structure 4 can achieve the purpose of preliminary filtering of the chemical water to be treated, and avoid the influence of excessive particles, impurities, etc. on the treatment effect of the chemical water to be treated. In addition, the filter 41 is connected to the first outlet end of the liquid inlet pipe 2 through the connector 42. Such a connection method can increase the connection area between the filter 41 and the first outlet end, and improve the connection reliability. For example, the connector 42 can be a connecting block with a through hole, and the filter 41 can be connected to the connector 42 by bonding, threaded connection, etc., which is not limited here, and those skilled in the art can make design adjustments according to actual conditions. For example, the filter element 41 can be configured as a filter screen. The filter screen can achieve the purpose of filtering on the one hand, and on the other hand, the filter screen can disperse the chemical water to be treated that enters the inner tank body 11 from the liquid inlet to prevent it from directly impacting the inner wall of the inner tank body 11, and the filter screen also plays a certain buffering role.

[0049] In some embodiments, Figure 2 and Figure 3As shown, the chemical water treatment equipment 100 may also include a stirring structure 5. The stirring structure 5 may include a driving member 51 and a stirring member 52. The driving member 51 has a driving shaft. The driving member 51 is arranged at the top of the outer tank body 12. And the driving shaft passes through the outer tank body 12 and the inner tank body 11 in sequence and extends into the inner tank body 11. The stirring member 52 is connected to the driving shaft. The stirring member 52 is used to stir the chemical water to be treated in the inner tank body 11 under the drive of the driving member 51. For example, the driving member 51 can be a driving motor. The setting of the stirring structure 5 can improve the treatment effect of the chemical water to be treated. Under the continuous stirring action, the chemical water to be treated can fully react with the medicine introduced into the inner tank body 11 from the feed port (this component will be described below).

[0050] In some embodiments, Figure 2 and Figure 3 As shown, the stirring member 52 may include a connecting rod 521, a plurality of stirring blades 522 connected to the connecting rod 521, and a connecting seat 523. The connecting seat 523 is connected to the bottom wall of the inner tank body 11. One end of the connecting rod 521 is connected to the drive shaft, and the other end is rotatably connected to the connecting seat 523. This implementation method of the stirring member 52 has a simple structure and reliable stirring. Of course, it can be understood that the stirring member 52 can also be other structural forms, which is not limited here, and those skilled in the art can make design adjustments according to actual conditions.

[0051] In some embodiments, Figure 2 As shown, the chemical water treatment equipment 100 may further include a liquid outlet pipe 6. The liquid outlet pipe 6 is disposed at the bottom of the inner tank body 11 and sequentially penetrates the shell 31 and the outer tank body 12 and extends to the outside of the outer tank body 12, so as to discharge the treated chemical water out of the inner tank body 11. The provision of the liquid outlet pipe 6 can facilitate the timely discharge of the treated chemical water.

[0052] In some embodiments, Figure 2 As shown, the liquid outlet pipe 6 includes a second inlet end and a second outlet end that are relatively arranged along its length direction. The second inlet end is connected to the inner tank body 11. The chemical water treatment equipment 100 may also include a guide pipe 7 and a control valve 8 that is arranged on the guide pipe 7 and is used to control the opening and closing of the guide pipe 7. The guide pipe 7 is connected to the second outlet end of the liquid outlet pipe 6 to guide the discharge of the untreated chemical water discharged from the second outlet end of the liquid outlet pipe 6 to the outside of the inner tank body 11. The setting of the guide pipe 7 can facilitate the guidance of the treated chemical water to the corresponding container or the corresponding position, avoiding the problem of chemical water splashing caused by the direct discharge of the liquid outlet pipe 6. Furthermore, the control valve 8 can select a manual valve or an electric valve, which is not limited here, and those skilled in the art can make a choice according to actual conditions.

[0053] In some embodiments, Figure 1As shown, the chemical water treatment equipment 100 may further include a feeding pipe 9 disposed on the top of the outer tank body 12. The feeding pipe 9 penetrates the outer tank body 12 and extends to the inner tank body 11, so as to allow the treatment agent to pass into the inner tank body 11. The provision of the feeding pipe 9 facilitates the purpose of feeding the inner tank body 11.

[0054] In some embodiments, Figure 1 As shown, the feeding pipe 9 includes a third inlet end and a third outlet end which are arranged opposite to each other along its length direction. The third outlet end is connected to the inner tank body 11. The chemical water treatment equipment 100 may also include a sealing cover 10. The sealing cover 10 is movably connected to the third inlet end of the feeding pipe 9. The setting of the sealing cover 10 prevents impurities in the external environment from entering the inner tank body 11 through the feed port and affecting the treatment effect of the chemical water to be treated. For example, the sealing cover 10 can be movably connected to the feeding pipe 9 through structures such as a connecting shaft, a hinge, and a slot. The specific movably connected method is not limited here, and those skilled in the art can make design adjustments according to actual conditions.

[0055] The preferred embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings; however, the present disclosure is not limited to the specific details in the above embodiments. Within the technical concept of the present disclosure, a variety of simple modifications can be made to the technical solution of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0056] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.

[0057] In addition, various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.

Claims

1. A chemical water treatment equipment, characterized in that: include: The containing tank comprises an inner tank body and an outer tank body sleeved outside the inner tank body; A liquid inlet pipe; the liquid inlet pipe is arranged at the top of the outer tank body and passes through the outer tank body and extends to the interior of the inner tank body, so as to allow the chemical water to be treated to pass into the inner tank body; The heating structure includes a shell and a heating pipe. The shell is located between the inner tank body and the outer tank body and is attached to the inner tank body. The shell has a heating space. The heating pipe extends to the heating space to heat the heat-conducting medium filled in the heating space, so that the heating structure can heat the chemical water to be treated that is passed into the inner tank body.

2. The chemical water treatment equipment according to claim 1, characterized in that: The heating space includes a first heating space located at the bottom of the inner tank body and a second heating space arranged circumferentially around the inner tank body.

3. The chemical water treatment equipment according to claim 1, characterized in that: The liquid inlet pipe comprises a first inlet end and a first outlet end which are arranged opposite to each other along its length direction, and the first outlet end is connected to the inner tank body; The chemical water treatment equipment also includes a filtering structure, which includes a filter element and a connecting element. The filter element is connected to the first outlet end of the liquid inlet pipe through the connecting element to filter the chemical water to be treated that is passed into the inner tank body from the first inlet end of the liquid inlet pipe.

4. The chemical water treatment equipment according to claim 3, characterized in that: The filter element is configured as a filter mesh.

5. The chemical water treatment equipment according to claim 1, characterized in that: The chemical water treatment equipment further comprises a stirring structure, wherein the stirring structure comprises: A driving member having a driving shaft, wherein the driving member is disposed on the top of the outer tank body, and the driving shaft sequentially penetrates the outer tank body and the inner tank body and extends into the inner tank body; A stirring member is connected to the driving shaft, and is used for stirring the chemical water to be treated in the inner tank body under the drive of the driving member.

6. The chemical water treatment equipment according to claim 5, characterized in that: The stirring member includes a connecting rod, a plurality of stirring blades connected to the connecting rod, and a connecting seat, wherein the connecting seat is connected to the bottom wall of the inner tank body, one end of the connecting rod is connected to the driving shaft, and the other end is rotatably connected to the connecting seat.

7. The chemical water treatment equipment according to claim 2, characterized in that: The chemical water treatment equipment also includes a liquid outlet pipe, which is arranged at the bottom of the inner tank body and sequentially penetrates the shell and the outer tank body and extends to the outside of the outer tank body, so as to discharge the treated chemical water out of the inner tank body.

8. The chemical water treatment equipment according to claim 7, characterized in that: The liquid outlet pipe comprises a second inlet end and a second outlet end which are arranged opposite to each other along its length direction, and the second inlet end is connected to the inner tank body; The chemical water treatment equipment also includes a guide pipe and a control valve arranged on the guide pipe and used to control the opening and closing of the guide pipe. The guide pipe is connected to the second outlet end of the liquid outlet pipe to guide the discharge of the chemical water to be treated that is discharged from the second outlet end of the liquid outlet pipe to the outside of the inner tank body.

9. The chemical water treatment equipment according to claim 1, characterized in that: The chemical water treatment equipment also includes a feeding pipe arranged on the top of the outer tank body, and the feeding pipe penetrates the outer tank body and extends to the interior of the inner tank body, so as to allow the treatment agent to pass into the inner tank body.

10. The chemical water treatment equipment according to claim 9, characterized in that: The feeding pipe includes a third inlet end and a third outlet end which are arranged opposite to each other along its length direction, and the third outlet end is connected to the inner tank body. The chemical water treatment equipment also includes a sealing cover which is movably connected to the third inlet end of the feeding pipe.

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