Circulating storage tank for combined alkali production and ammonia absorption

Abstract

The utility model relates to the technical field of combined alkali production, in particular to a circulating storage tank for combined alkali production and ammonia absorption, which comprises a storage mechanism, a tank body, a gas inlet pipe, a gas outlet pipe, a stretching hole and a pollution discharge hole, the gas inlet pipe and the gas outlet pipe are communicated with the top of the tank body, the stretching hole is formed in the center of the top of the tank body, and the pollution discharge hole is formed in the bottom of an inner cavity of the tank body; the flushing mechanism is adaptively mounted at the sewage discharge hole; the flushing mechanism comprises a telescopic air cylinder fixedly installed on one side of the outer surface of the tank body, a connecting plate fixedly installed on the end face of the output end of the telescopic air cylinder, and a fixing sleeve fixedly connected to the surface of the other end of the connecting plate. According to the utility model, the inner wall of the tank body can be flushed from top to bottom in all directions by utilizing the flushing mechanism, and impurities attached to the inner wall of the tank body can be effectively removed; and by means of the cleaning mechanism, mud accumulated at the bottom of the tank body can be scraped away, the mud is completely discharged through the negative pressure adsorption effect, and the cleaning efficiency of the tank body is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of combined alkali production, in particular to a circulating storage tank for combined alkali production and ammonia absorption. Background Art

[0002] With the continuous development of industrial technology, the application of circulating storage tanks for combined alkali production and ammonia absorption in chemical production is becoming more and more extensive. The emergence of this technology not only improves the efficiency of the alkali production and ammonia absorption process, but also reduces energy consumption and environmental pollution. As the core equipment in the combined alkali production and ammonia absorption process, the significance of circulating storage tanks is particularly important. However, due to the characteristics of combined alkali production, the liquid solid content in the storage tank is high, and impurities will sink to the bottom after ammonia absorption. These impurities will gradually accumulate at the bottom of the storage tank, affecting the volume of the storage tank and may hinder the normal operation of the circulating pump. In order to maintain the normal operation of the storage tank and extend its service life, the mud in the storage tank needs to be cleaned regularly.

[0003] At present, the commonly used storage tank design does not have an automatic cleaning function, so the cleaning work mainly relies on manual work, which is not only time-consuming and labor-intensive, but also has low cleaning efficiency. Utility Model Content

[0004] The purpose of this section is to summarize 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 specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the fact that the commonly used storage tank designs in the above or prior art do not have an automatic cleaning function, the cleaning work is mainly done manually, which is not only time-consuming and labor-intensive, but also has low cleaning efficiency. The present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a circulating storage tank for combined alkali production and ammonia absorption.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: including:

[0008] The storage mechanism comprises a tank body, an air inlet pipe and an air outlet pipe connected to the top of the tank body, an insertion hole provided in the center of the top of the tank body, and a sewage discharge hole provided at the bottom of the inner cavity of the tank body;

[0009] And a flushing mechanism adapted to be installed at the sewage discharge hole.

[0010] As a preferred solution of the utility model of a circulating storage tank for combined alkali production and ammonia absorption, the flushing mechanism includes a telescopic cylinder fixedly installed on one side of the outer surface of the tank body, a connecting plate fixedly installed at the end face of the output end of the telescopic cylinder, a fixed sleeve fixedly connected to the other end surface of the connecting plate, a pipe rack fixedly connected to the bottom of the fixed sleeve, and a sealing cover fixedly installed at the bottom of the pipe rack.

[0011] As a preferred solution of the utility model of a circulating storage tank for combined alkali production and ammonia absorption, the flushing mechanism also includes a sealing ring fixedly connected to the outer circle of the sealing cover surface, a clean water pipe inserted into the inner wall of the fixed sleeve, and a plurality of booster nozzles connected to the outer circle of the lower end of the clean water pipe surface.

[0012] As a preferred solution of the utility model of a circulating storage tank for combined alkali production and ammonia absorption, a cleaning mechanism is provided at the bottom of the storage mechanism, and the cleaning mechanism includes a motor fixedly mounted on the bottom of the tank body through a motor frame, a transmission rod fixedly mounted on the output end of the motor, a sealing sleeve sleeved on the lower end of the transmission rod surface, and a scraper fixedly mounted on the outer ring of the upper end of the transmission rod surface, wherein the number of the scrapers is four, and the bottoms of the scrapers are all in sliding contact with the bottom of the inner cavity of the tank body.

[0013] As a preferred solution of the utility model of the circulating storage tank for combined alkali production and ammonia absorption, the cleaning mechanism also includes a solenoid valve connected to the bottom of the drain hole, and a negative pressure water pump connected to the interface at the other end of the solenoid valve.

[0014] As a preferred solution of the utility model of the circulating storage tank for combined alkali production and ammonia absorption, the radius of the sealing cover is greater than the radius of the insertion hole, the number of the boosting nozzles is sixty-four, and they are evenly and equidistantly distributed on the surface of the clean water pipe.

[0015] As a preferred solution of the circulating storage tank for combined alkali production and ammonia absorption of the utility model, the storage mechanism further comprises support legs fixedly mounted on the bottom of the tank body by bolts, and rubber pads are bonded to the bottom of the support legs.

[0016] The utility model has the beneficial effects of the circulating storage tank for combined alkali production and ammonia absorption: the inner wall of the tank body can be fully flushed from top to bottom by means of the flushing mechanism, and impurities attached to the inner wall of the tank body can be effectively removed; the mud and dirt accumulated at the bottom of the tank body can be scraped off by means of the cleaning mechanism, and the mud and dirt can be completely discharged by means of the negative pressure adsorption effect, which greatly improves the cleaning efficiency of the tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 It is an overall schematic diagram of the utility model.

[0019] Figure 2 It is an overall schematic diagram of the flushing mechanism of the utility model.

[0020] Figure 3 It is a schematic diagram of the internal structure of the tank body of the utility model.

[0021] Figure 4 It is a schematic diagram of the partial structure of the cleaning mechanism of the utility model.

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the utility model.

[0023] Legend: 100, storage mechanism; 101, tank body; 102, air inlet pipe; 103, exhaust pipe; 104, insertion hole; 105, sewage discharge hole; 106, supporting leg; 200, flushing mechanism; 201, telescopic cylinder; 202, connecting plate; 203, fixing sleeve; 204, pipe rack; 205, sealing ring; 206, sealing cover; 207, clean water pipe; 208, booster nozzle; 300, cleaning mechanism; 301, motor; 302, transmission rod; 303, sealing sleeve; 304, scraper; 305, solenoid valve; 306, negative pressure water pump. DETAILED DESCRIPTION

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0027] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0028] Example 1

[0029] Reference Figures 1 to 5 , which is the first embodiment of the utility model, and which provides a circulating storage tank for combined alkali production and ammonia absorption, comprising:

[0030] The storage mechanism 100 includes a tank body 101, an air inlet pipe 102 and an air outlet pipe 103 connected to the top of the tank body 101, an insertion hole 104 provided at the center of the top of the tank body 101, and a drainage hole 105 provided at the bottom of the inner cavity of the tank body 101;

[0031] And a flushing mechanism 200 adapted to be installed at the drain hole 105 .

[0032] Specifically, the flushing mechanism 200 includes a telescopic cylinder 201 fixedly installed on one side of the outer surface of the tank body 101, a connecting plate 202 fixedly installed at the end face of the output end of the telescopic cylinder 201, a fixed sleeve 203 fixedly connected to the other end surface of the connecting plate 202, a pipe rack 204 fixedly connected to the bottom of the fixed sleeve 203, and a sealing cover 206 fixedly installed at the bottom of the pipe rack 204.

[0033] Furthermore, the flushing mechanism 200 also includes a sealing ring 205 fixedly connected to the outer circle of the sealing cover 206, a clean water pipe 207 inserted into the inner wall of the fixed sleeve 203, and a plurality of booster nozzles 208 connected to the outer circle of the lower end of the clean water pipe 207.

[0034] The other end of the clean water pipe 207 is connected to a water pump, and clean water can be continuously introduced during operation. The clean water is sprayed out through the booster nozzle 208 and can completely cover the inner wall of the tank body 101.

[0035] Preferably, the radius of the sealing cover 206 is greater than the radius of the insertion hole 104 , and the number of the booster nozzles 208 is sixty-four and they are evenly and equidistantly distributed on the surface of the clean water pipe 207 .

[0036] Specifically, the storage mechanism 100 further includes a support leg 106 fixedly mounted on the bottom of the tank body 101 by bolts, and a rubber pad is bonded to the bottom of the support leg 106 .

[0037] During use, when the inner wall of the tank body 101 needs to be cleaned, the telescopic cylinder 201 is turned on, and the connecting plate 202 is driven downward by the contraction of the output end of the telescopic cylinder 201. The fixing sleeve 203, the pipe rack 204 and the sealing cover 206 are driven to move as a whole in the tank through the connecting plate 202, thereby driving the clean water pipe 207 and the booster nozzle 208 to move downward. The booster nozzle 208 can spray a high-pressure water curtain during the gradual downward movement, so as to flush the inner wall of the tank body 101.

[0038] In summary, the flushing mechanism 200 can be used to perform all-round flushing on the inner wall of the tank body 101 from top to bottom, and impurities attached to the inner wall of the tank body 101 can be effectively removed.

[0039] Example 2

[0040] Reference Figures 1 to 5 , which is the second embodiment of the utility model. Different from the previous embodiment, this embodiment provides a structure for cleaning the bottom of the tank body 101 and discharging sludge.

[0041] Specifically, a cleaning mechanism 300 is provided at the bottom of the storage mechanism 100. The cleaning mechanism 300 includes a motor 301 fixedly installed at the bottom of the tank body 101 through a motor frame, a transmission rod 302 fixedly installed at the output end of the motor 301, a sealing sleeve 303 sleeved on the lower end of the surface of the transmission rod 302, and a scraper 304 fixedly installed on the outer ring of the upper end of the surface of the transmission rod 302. There are four scrapers 304, and the bottoms of all of them are in sliding contact with the bottom of the inner cavity of the tank body 101.

[0042] Furthermore, the cleaning mechanism 300 also includes a solenoid valve 305 connected to the bottom of the drain hole 105 , and a negative pressure water pump 306 connected to the interface at the other end of the solenoid valve 305 .

[0043] When in use, the inner wall of the tank body 101 can be first rinsed clean in conjunction with the flushing mechanism 200, and then the motor 301 and the negative pressure water pump 306 are turned on. The transmission rod 302 is driven by the output end of the motor 301, and the scraper 304 is driven to rotate through the transmission rod 302. The rotation of the scraper 304 can scrape the bottom mud and dirt into 105, and the mud and dirt are discharged through the cooperation of the solenoid valve 305 and the negative pressure water pump 306.

[0044] In summary, the cleaning mechanism 300 can be used to scrape away the dirt accumulated at the bottom of the tank body 101, and the dirt can be completely discharged through the effect of negative pressure adsorption, thereby greatly improving the cleaning efficiency of the tank body.

[0045] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0046] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0047] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0048] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A circulating storage tank for combined alkali production and ammonia absorption, characterized in that: include, The storage mechanism (100) comprises a tank body (101), an air inlet pipe (102) and an air outlet pipe (103) connected to the top of the tank body (101), an insertion hole (104) provided at the center of the top of the tank body (101), and a sewage discharge hole (105) provided at the bottom of the inner cavity of the tank body (101); And a flushing mechanism (200) adapted to be installed at the sewage discharge hole (105).

2. The circulating storage tank for ammonia absorption in combined alkali production as claimed in claim 1, characterized in that: The flushing mechanism (200) comprises a telescopic cylinder (201) fixedly mounted on one side of the outer surface of the tank body (101), a connecting plate (202) fixedly mounted on the end surface of the output end of the telescopic cylinder (201), a fixing sleeve (203) fixedly connected to the other end surface of the fixing sleeve (202), a pipe rack (204) fixedly connected to the bottom of the fixing sleeve (203), and a sealing cover (206) fixedly mounted on the bottom of the pipe rack (204).

3. The circulating storage tank for ammonia absorption in combined alkali production as claimed in claim 2, characterized in that: The flushing mechanism (200) further comprises a sealing ring (205) fixedly connected to the outer ring of the surface of the sealing cover (206), a clean water pipe (207) plugged into the inner wall of the fixed sleeve (203), and a plurality of booster nozzles (208) connected to the outer ring at the lower end of the surface of the clean water pipe (207).

4. The circulating storage tank for ammonia absorption in combined alkali production as claimed in claim 3, characterized in that: A cleaning mechanism (300) is provided at the bottom of the storage mechanism (100), and the cleaning mechanism (300) comprises a motor (301) fixedly mounted on the bottom of the tank body (101) via a motor frame, a transmission rod (302) fixedly mounted on the output end of the motor (301), a sealing sleeve (303) sleeved on the lower end of the surface of the transmission rod (302), and a scraper (304) fixedly mounted on the outer ring of the upper end of the surface of the transmission rod (302), wherein the number of the scrapers (304) is four, and the bottoms of the scrapers (304) are all in sliding contact with the bottom of the inner cavity of the tank body (101).

5. The circulating storage tank for ammonia absorption in combined alkali production as claimed in claim 4, characterized in that: The cleaning mechanism (300) further comprises a solenoid valve (305) connected to the bottom of the sewage discharge hole (105), and a negative pressure water pump (306) connected to the interface at the other end of the solenoid valve (305).

6. The circulating storage tank for ammonia absorption in combined alkali production as claimed in claim 5, characterized in that: The radius of the sealing cover (206) is greater than the radius of the insertion hole (104), and the number of the boosting nozzles (208) is sixty-four, and they are evenly and equidistantly distributed on the surface of the water purification pipe (207).

7. The circulating storage tank for ammonia absorption in combined alkali production as claimed in claim 6, characterized in that: The storage mechanism (100) further comprises a support leg (106) fixedly mounted on the bottom of the tank body (101) by means of bolts, and a rubber pad is bonded to the bottom of the support leg (106).

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