Water reducing agent storage tank

Abstract

The utility model relates to the technical field of chemical equipment, in particular to a water reducing agent storage tank which comprises a tank body and a cleaning assembly. The tank body comprises a cylinder part, a conical part and a cover plate part, the conical part is fixed to the lower side of the cylinder part, the cover plate part is located at the upper end of the cylinder part, and a discharging pipe is fixed to the lower end of the conical part; the cleaning assembly comprises a rotating shaft, a connecting rod and a scraping plate, the rotating shaft is rotationally connected to the lower side of the cover plate part, the rotating shaft and the cover plate part are coaxially arranged, the connecting rod is fixed to the circumferential face of the rotating shaft, the extending direction of the connecting rod is the same as the radial direction of the cylinder part, and the scraping plate is arranged on the connecting rod. The scraping plate is fixed to the end, away from the rotating shaft, of the connecting rod, and the periphery of the scraping plate abuts against the inner wall of the cylinder part. According to the water reducing agent storage tank, the cleaning problem can be solved, the maintenance cost is reduced, and the storage quality of the water reducing agent is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical equipment technical field especially relates to a water reducing agent storage tank. BACKGROUND

[0002] Water reducing agent as important concrete additive, has wide application in the construction industry. The design of its storage tank is important to ensure the quality and use safety of water reducing agent.

[0003] The existing water reducing agent storage tank will face the problem of cleaning difficulty in the long-term use process, which not only increases the maintenance cost, but also may affect the performance of water reducing agent and the quality of concrete.

[0004] In order to solve the problem of cleaning difficulty of the existing storage tank, an easy-to-clean water reducing agent storage tank is needed to improve the cleaning efficiency, reduce the maintenance cost and ensure the storage quality of water reducing agent. UTILITY MODEL CONTENTS

[0005] Based on the above status, the main purpose of the utility model is to provide a water reducing agent storage tank to solve the problem of cleaning difficulty of the existing water reducing agent storage tank in the long-term use process.

[0006] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0007] A water reducing agent storage tank comprises a tank body and a cleaning assembly.

[0008] The tank body comprises a cylindrical part, a conical part and a cover plate part, the conical part is fixed to the lower side of the cylindrical part, the cover plate part is located at the upper end of the cylindrical part, and the lower end of the conical part is fixed with a discharge pipe.

[0009] The cleaning assembly comprises a rotating shaft, a connecting rod and a scraper, the rotating shaft is rotationally connected to the lower side of the cover plate part, the rotating shaft is coaxially arranged with the cover plate part, the connecting rod is fixed to the peripheral surface of the rotating shaft, the extension direction of the connecting rod is the same as the radial direction of the cylindrical part, the scraper is fixed to one end of the connecting rod away from the rotating shaft, and the outer periphery of the scraper abuts against the inner wall of the cylindrical part.

[0010] Preferably, a fan-shaped groove is formed in the upper side of the cover plate part, the fan-shaped groove is communicated with the cylindrical part, and the scraper is detachably connected with the connecting rod.

[0011] Preferably, a long slot is formed in the inner side of the scraper, the long slot is vertically arranged and penetrates through both ends of the scraper, an end of the connecting rod is fixed with a connecting block, the connecting block can be horizontally inserted into the long slot, threaded holes are formed in both sides of the scraper, both sides of the connecting block are provided with insertion holes, the insertion holes can communicate with the threaded holes, and bolts capable of being inserted into the insertion holes are threadedly connected in the threaded holes.

[0012] Preferably, a rotating roller is rotatably connected inside the cylindrical part, the axis direction of the rotating roller is the radial direction of the cylindrical part, and the rotating roller can abut against the scraper.

[0013] Preferably, a limiting block is fixed in the long slot of the scraper, and the lower side of the limiting block can abut against the upper side of the connecting block.

[0014] Preferably, a circular slot and a strip-shaped slot are further formed in the cover plate part, and the strip-shaped slot is located between the circular slot and the fan-shaped slot.

[0015] A circular plate and a fan-shaped plate are boltedly connected to the cover plate, the circular plate can close the circular slot, the fan-shaped plate can close the fan-shaped slot, and the circular plate and the fan-shaped plate can close the strip-shaped slot.

[0016] The rotating shaft is rotatably connected to the lower side of the circular plate, and the connecting rod can pass through the circular slot, the strip-shaped slot and the fan-shaped slot.

[0017] Preferably, a first hook is fixed to the circular plate.

[0018] Preferably, a second hook is fixed to the limiting block, and the upper side of the second hook is not higher than the upper end of the long slot.

[0019] In summary, the present application has at least one of the following beneficial technical effects.

[0020] The beneficial effects of the utility model are as follows: when the storage tank is cleaned, the rotating shaft can rotate, the rotating shaft can drive the scraper to rotate, a single scraper continuously scratches the inside of a single-direction tank body, the scratched materials can be accumulated on one side of the scraper, when the accumulated materials are more, the materials can slide off the scraper to the conical part and then to the discharge pipe, so that the storage tank can be efficiently cleaned, the maintenance cost is reduced, and the storage quality of the water reducing agent is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a structural schematic view of a water reducing agent storage tank.

[0022] Figure 2 It is a sectional view of a rotating shaft of the water reducing agent storage tank.

[0023] Figure 3 It is a structure schematic view of the long slot device for the water reducing agent storage tank of the utility model.

[0024] Figure 4 It is a sectional view of the connecting rod for the water reducing agent storage tank of the utility model.

[0025] Figure 5 It is an enlarged schematic view of part A.

[0026] Figure 6 It is a local structure schematic view of the limiting block for the water reducing agent storage tank of the utility model.

[0027] BRIEF DESCRIPTION OF DRAWINGS

[0028] 1, tank body; 11, cylindrical part; 111, rotating roller; 12, conical part; 121, discharge pipe; 13, cover plate part; 131, feeding pipe; 132, circular groove; 133, strip-shaped groove; 134, fan-shaped groove; 2, support assembly; 21, support ring; 22, support leg; 3, cleaning assembly; 31, rotating shaft; 32, connecting rod; 321, connecting block; 322, jack; 33, scraper; 331, long slot; 332, threaded hole; 333, bolt; 334, limiting block; 335, second hook; 4, fan-shaped plate; 5, circular plate; 51, speed reducer motor; 52, first hook. DETAILED DESCRIPTION

[0029] The application will be further described in detail below in combination with all the drawings and specific embodiments.

[0030] REFERENCE Figure 1 and Figure 2 The utility model provides a water reducing agent storage tank, including tank body 1, support assembly 2 and cleaning assembly 3. Support assembly 2 is used for supporting tank body 1 fixed, and cleaning assembly 3 sets up in tank body 1, can conveniently clean the residual material in the inside of tank body 1.

[0031] Tank body 1 includes cylindrical part 11, conical part 12 and cover plate part 13, and the both ends of cylindrical part 11 are provided with openings, conical part 12 is fixed to the lower end of cylindrical part 11, and conical part 12 is communicated with cylindrical part 11, and the lower end of conical part 12 is fixed with discharge pipe 121 communicated with the inside of tank body 1, for discharging material. Support assembly 2 includes support ring 21 and support leg 22, support ring 21 is fixed to cylindrical part 11, and support leg 22 is fixed to the lower side of support ring.

[0032] The cover plate part 13 is fixed to the upper side of the cylindrical part 11, and is used to close the upper end of the cylindrical part 11. A feeding pipe 131 is fixed to the cover plate part 13, and is used to deliver materials into the storage tank. It should be noted that the feeding pipe 131 and the discharging pipe are usually used with valves, which is the prior art and will not be described herein.

[0033] The cleaning assembly 3 comprises a rotating shaft 31, a connecting rod 32 and a scraper 33. The rotating shaft 31 is rotationally connected to the lower side of the cover plate part 13. The rotating shaft 31 is coaxially arranged with the cover plate. The connecting rod 32 is fixed to the peripheral surface of the rotating shaft 31. The extending direction of the connecting rod 32 is the same as the radial direction of the cylindrical part 11. The scraper 33 is fixed to the end of the connecting rod 32 away from the rotating shaft 31. The outer periphery of the scraper 33 can abut against the inner wall of the cylindrical part 12.

[0034] When cleaning the storage tank, the rotating shaft 31 can be rotated to drive the scraper 33 to rotate. A single scraper 33 continuously scratches the inside of the single-direction tank 1 in one direction. The scratched materials can accumulate on one side of the scraper 33. When there are more accumulated materials, the materials can slide off the scraper 33 to the conical part 12, and then slide to the discharging pipe through the conical part 12. Thus, the storage tank can be efficiently cleaned, the maintenance cost is reduced, and the storage quality of the water reducing agent is ensured.

[0035] Referring to Figure 2 and Figure 3 , as an embodiment, a fan-shaped groove 134 is arranged on the cover plate part 13. The fan-shaped groove 134 is arranged on the side edge of the cover plate part 13. The fan-shaped groove 134 is in communication with the inside of the cylindrical part 11. The scraper 33 is detachably connected and fixed to the connecting rod 32. After long-term use, the scraper 33 is worn and the cleaning effect is poor. The cover plate can be detached from the connecting rod 32, taken out from the fan-shaped groove 134, and replaced and installed, so as to maintain the cleaning effect of the water reducing agent storage tank.

[0036] Referring to Figure 4 and Figure 5 , further, a long groove 331 is arranged on the inner side of the scraper 33. The long groove 331 is vertically arranged and penetrates through both ends of the scraper 33. A connecting block 321 is fixed to the end of the connecting rod 32. The connecting block 321 can be horizontally inserted into the long groove 331. Threaded holes 332 are arranged on both sides of the scraper 33. Insertion holes 322 are arranged on both sides of the connecting block 321 and can be connected with the threaded holes 332. Bolts 333 are threadedly connected in the threaded holes 332 and can be inserted into the insertion holes 322. When replacing the scraper 33, the bolts 333 can be unscrewed, and the scraper 33 can be pulled out from the fan-shaped groove 134 along the extending direction of the long groove 331, so as to replace the scraper 33.

[0037] As an embodiment, the inside of the cylindrical part 11 is rotationally connected with a rotating roller 111, the axis direction of the rotating roller 111 is the radial direction of the cylindrical part 11, the rotating roller 111 is located at the lower side of the fan-shaped groove 134, when the threaded hole 332 is in communication with the insertion hole 322, the lower side of the scraper 33 can abut against the rotating roller 111, when installing the scraper 33, it is often difficult to screw the bolt 333 into the threaded hole 332 due to the difficulty of aligning the threaded hole 332 and the insertion hole 322, by setting the rotating roller 111, the vertical position of the scraper 33 can be limited, so that the threaded hole 332 and the insertion hole 322 can be aligned, and the rotating roller 111 arranged in rotation does not affect the normal work of the scraper 33.

[0038] With reference to Figure 6 Further, a limiting block 334 is fixed in the long groove 331 of the scraper 33, when the threaded hole 332 is in communication with the insertion hole 322, the lower side of the limiting block 334 can abut against the upper side of the connecting block 321, so as to further limit the position of the scraper 33 and the connecting rod 32.

[0039] As an embodiment, the cover plate part 13 is further provided with a circular groove 132 and a strip-shaped groove 133, the strip-shaped groove 133 is located between the circular groove 132 and the fan-shaped groove 134, and the circular groove 132, the strip-shaped groove 133 and the fan-shaped groove 134 are all in communication.

[0040] The circular groove 132 is arranged at the center position of the cover plate part 13, the cover plate part 13 is connected with a circular plate 5 and a fan-shaped plate 4 through the bolt 333, when the circular plate 5 and the fan-shaped plate 4 are fixed to the cover plate part 13, the inner circumference of the fan-shaped plate 4 abuts against the outer circumference of the circular plate 5, the rotating shaft 31 is rotationally connected to the lower side of the circular plate 5, the upper side of the circular plate 5 is fixed with a speed reducer 51, the output shaft of the speed reducer 51 extends to the lower side of the circular plate 5 and is fixed to the rotating shaft 31, so as to drive the rotating shaft 31 to rotate.

[0041] The circular plate 5 can close the circular groove 132, the sector plate 4 can close the sector groove 134, the strip-shaped groove 133 can be closed by the circular plate 5 and the sector plate 4, the rotating shaft 31 can pass through the circular groove 132, and the connecting rod 32 can pass through the circular groove 132, the strip-shaped groove 133 and the sector groove 134, so that the whole cleaning assembly 3 can be taken out and replaced. When working, the scraper 33 is the most easily worn and replaced component, so that the sector plate 4 is opened to quickly open the sector groove 134 for replacing the scraper 33, and after long-time work, the rotating shaft 31 and the connecting rod 32 also need to be maintained and repaired, so that the circular plate 5 and the sector plate 4 are taken down to repair and replace the whole cleaning assembly 3. It should be noted that the connecting rod 32 and the rotating shaft 31 can be fixed by welding, the rotating shaft 31 and the speed reducer motor 51 can be fixed by a shaft coupling, the connecting rod 32 can be taken down by cutting due to a long service life, and the specific connection and replacement method between the shaft coupling and the rotating shaft 31 is the prior art, and details are not described here.

[0042] As an embodiment, the upper side of the circular plate 5 is fixed with a first hook 52, the upper side of the limiting block 334 is fixed with a second hook 335, the upper side of the second hook 335 is not higher than the upper end of the long groove 331, and the first hook 52 and the second hook 335 can facilitate the crane hook to hook the scraper 33 and the circular plate 5, so that the two are not easy to move due to large size and heavy weight.

[0043] The implementation principle of the utility model is: when cleaning the storage tank, the rotating shaft 31 can rotate, the rotating shaft 31 can drive the scraper 33 to rotate, a single scraper 33 continuously scratches the inside of the single-direction tank body 1, the scratched material can be accumulated on one side of the scraper 33, when the accumulated material is more, it can slide from the scraper 33 to the conical part 12 and then to the discharge pipe, so that the storage tank can be efficiently cleaned, the maintenance cost is reduced, and the storage quality of the water reducing agent is ensured.

[0044] The above are preferred embodiments of the application, and do not limit the protection scope of the application, so that: equivalent changes made according to the structure, shape and principle of the application should be covered in the protection scope of the application.

Claims

1. A water-reducing agent storage tank, characterized in that: Includes a tank (1) and a cleaning component (3); The tank body (1) includes a cylindrical part (11), a conical part (12) and a cover plate part (13). The conical part (12) is fixed to the lower side of the cylindrical part (11), the cover plate part (13) is located at the upper end of the cylindrical part (11), and a material pipe (121) is fixed at the lower end of the conical part (12). The cleaning component (3) includes a rotating shaft (31), a connecting rod (32), and a scraper (33). The rotating shaft (31) is rotatably connected to the lower side of the cover plate (13). The rotating shaft (31) is coaxially arranged with the cover plate (13). The connecting rod (32) is fixed to the circumferential surface of the rotating shaft (31). The extending direction of the connecting rod (32) is the same as the radial direction of the cylindrical part (11). The scraper (33) is fixed to the end of the connecting rod (32) away from the rotating shaft (31). The outer periphery of the scraper (33) abuts against the inner wall of the cylindrical part (11).

2. The water-reducing agent storage tank as described in claim 1, characterized in that: A fan-shaped groove (134) is provided on the upper side of the cover plate (13), the fan-shaped groove (134) is connected to the cylindrical part (11), and the scraper (33) is detachably connected to the connecting rod (32).

3. The water-reducing agent storage tank as described in claim 2, characterized in that: The scraper (33) has an elongated groove (331) on its inner side. The elongated groove (331) is vertically arranged and passes through both ends of the scraper (33). A connecting block (321) is fixed to the end of the connecting rod (32). The connecting block (321) can be horizontally inserted into the elongated groove (331). Threaded holes (332) are provided on both sides of the scraper (33). Insertion holes (322) are provided on both sides of the connecting block (321). The insertion holes (322) can communicate with the threaded holes (332). A bolt (333) that can be inserted into the insertion hole (322) is threadedly connected in the threaded hole (332).

4. A water-reducing agent storage tank as described in claim 3, characterized in that: The cylindrical part (11) is rotatably connected to a rotating roller (111), the axis of which is radial in the direction of the cylindrical part (11), and the rotating roller (111) can abut against the scraper (33).

5. A water-reducing agent storage tank as described in claim 3, characterized in that: A limiting block (334) is fixed in the long groove (331) of the scraper (33), and the lower side of the limiting block (334) can abut against the upper side of the connecting block (321).

6. A water-reducing agent storage tank as described in claim 2, characterized in that: The cover plate (13) is also provided with a circular groove (132) and a strip groove (133), and the strip groove (133) is located between the circular groove (132) and the fan-shaped groove (134); The cover plate is bolted (333) to connect a circular plate (5) and a sector plate (4). The circular plate (5) can close the circular groove (132), the sector plate (4) can close the sector groove (134), and the circular plate (5) and the sector plate (4) can close the strip groove (133). The rotating shaft (31) is rotatably connected to the lower side of the circular plate (5), and the connecting rod (32) can pass through the circular groove (132), the strip groove (133) and the fan groove (134).

7. A water-reducing agent storage tank as described in claim 6, characterized in that: A first hook (52) is fixed on the circular plate (5).

8. A water-reducing agent storage tank as described in claim 5, characterized in that: A second hook (335) is fixed on the limiting block (334), and the upper side of the second hook (335) is not higher than the upper end of the long groove (331).

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