Roll coating storage tank for ETFE coating

Abstract

The utility model relates to the technical field of storage tanks, and particularly discloses a roll coating storage tank for ETFE (Ethylene Tetra Fluoro Ethylene) paint, which comprises a bottom plate, a tank body arranged above the bottom plate, an ETFE coating arranged on the inner wall of the tank body, a top cover arranged above the tank body, a connecting mechanism arranged on the outer side of the bottom plate and comprising a connecting seat sleeved on the outer wall of the tank body, a supporting plate is fixedly connected to the outer wall of the tank body, and a supporting ring abutting against the supporting plate is fixedly connected to the upper end of the connecting base; the tank body is separated from the interior of the connecting seat and the interior of the supporting ring, so that the aim of conveniently separating the tank body from the connecting mechanism when an ETFE coating of the tank body is damaged and needs to be repaired or subjected to roller coating again is achieved, and when the amount of a solution in the container is the amount needing to be taken, the weighing sensor transmits a signal to the controller, and the controller controls the tank body to be separated from the connecting mechanism. And the controller controls the electromagnetic valve to be automatically closed, and at the moment, the solution in the tank body stops entering the container, so that the purpose of conveniently controlling the taking amount of the solution is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of storage tank, specifically discloses a kind of ETFE coating is rolled and is coated storage tank. BACKGROUND

[0002] Storage tank is a kind of storage equipment more common in now production enterprise or some chemical industry, mainly for some product storage, because of the particularity of storage material, the inner lining of storage tank also uses different material as inner lining, to avoid the inner wall of storage tank is corroded by the material stored, to cause the damage of storage tank, lose storage capacity, wherein ETFE (ethylene-tetrafluoroethylene copolymer) is as a kind of material of inner lining isolation layer, ETFE is very good for water, fuel, oil and acid-base environment, thus the storage tank with ETFE as inner lining can store some acid-base solution.

[0003] In prior art, generally need to add acid-base solution to ETFE coating roll coating storage tank inside and store, to facilitate solution taking, generally will be set in the bottom of storage tank discharge pipe, when needed, solution can be discharged, and after storage tank roll coating processing is completed, it needs to be fixedly installed on support, and the fixed mode generally has bolt fixing, welding fixation etc., to support the storage tank by support frame.

[0004] With the rapid development of science and technology, when taking the solution inside the storage tank, the valve of the discharge pipe needs to be opened to discharge the solution inside the storage tank to the container, but during the discharging process, the amount of solution taken cannot be determined, and after taking, there may be too much or too little amount of solution taken; in addition, when the ETFE coating of the storage tank is damaged and needs to be repaired or re-rolled, it is inconvenient to separate the storage tank and the support by the way of fixing connection of the storage tank and the support through a plurality of bolts or by the way of welding fixation, therefore, an ETFE coating roll coating storage tank is needed to solve this problem. INVENTION CONTENTS

[0005] The utility model discloses an ETFE coating roll coating storage tank, which has the characteristics of convenient control of solution taking amount and convenient separation of tank body and connecting mechanism when the ETFE coating of the tank body is damaged and needs to be repaired or re-rolled.

[0006] The utility model is realized in this way, an ETFE coating roll coating storage tank, including bottom plate, the top of bottom plate is provided with tank body, the inner wall of tank body is provided with ETFE coating, the top of tank body is provided with top cover, the outside of bottom plate is provided with connecting mechanism;

[0007] The connecting mechanism comprises a connecting seat sleeved on the outer wall of the tank body, the outer wall of the tank body is fixedly connected with a supporting plate, the upper end of the connecting seat is fixedly connected with a supporting ring abutting against the supporting plate, the left and right sides of the upper end surface of the connecting seat are fixedly connected with vertical plates, guide grooves are formed in the outer walls of the two vertical plates, limit grooves are formed in the left and right sides of the outer wall of the supporting plate, limit plates are inserted into the two guide grooves and adapted to the two limit grooves, threaded holes are formed in the sides of the two limit plates away from each other, L-shaped plates are fixedly connected to the sides of the two vertical plates away from each other, and screw rods are rotatably connected to the sides of the two L-shaped plates away from each other and threadedly connected with the two threaded holes respectively.

[0008] The sides of the two screw rods away from each other are provided with driving mechanisms.

[0009] The upper end of the bottom plate is provided with a weighing sensor, the upper side of the bottom plate is provided with a placing plate abutting against the upper end of the weighing sensor, the lower end of the tank body is communicated with a liquid discharge pipe, the inside of the liquid discharge pipe is provided with an electromagnetic valve, and the upper end of the bottom plate is provided with a controller.

[0010] As a kind of ETFE coating with the rolling coating storage tank of the utility model, the driving mechanism includes driving frame fixedly connected to the outer wall of L-shaped plate, worm is rotatably connected in the inside of driving frame, worm gear is meshedly connected to the outer wall of worm, transmission shaft is fixedly connected between worm gear and screw rod, and hand wheel is fixedly connected to the lower end of worm and extends to the outside of driving frame.

[0011] As a kind of ETFE coating with the rolling coating storage tank of the utility model, sliding rods are slidably connected to the upper end of bottom plate at the four corners of the upper end surface of placing plate.

[0012] As a kind of ETFE coating with the rolling coating storage tank of the utility model, sliding grooves are formed in the lower ends of the two limit plates, and sliding blocks are slidably connected in the interiors of the two sliding grooves and fixedly connected to the lower ends of the inner walls of the two guide grooves respectively.

[0013] As a kind of ETFE coating with the rolling coating storage tank of the utility model, lifting lugs are fixedly connected to the front and back sides of supporting plate.

[0014] As a kind of ETFE coating with the rolling coating storage tank of the utility model, annular sealing gaskets are fixedly connected to the lower ends of top cover and abut against the upper end of tank body, and top cover and supporting plate are fixedly connected by a plurality of bolts.

[0015] As a kind of ETFE coating with the rolling coating storage tank of the utility model, guide blocks are fixedly connected to the sides of the two limit plates away from each other.

[0016] The utility model discloses the beneficial effect is:

[0017] Through the reverse rotation of two screw rods of driving mechanism, and then drive two limit plates to move away from two limit grooves respectively, so that the limiting of support plate and tank body vertical direction can be removed, so that the support plate and tank body can move upwards until the tank body separates from the inside of connecting seat, inside support ring, through this kind of mode, so as to reach when the ETFE coating of tank body needs to be repaired or re-rolled when damage, the purpose of facilitating the separation of tank body and connecting mechanism,

[0018] Place the container on the upper end of the placement plate, then open the electromagnetic valve, the solution in the tank body will flow into the container, at this time, the placement plate exerts downward pressure on the load cell, when the amount of solution in the container is the required amount, the load cell will transmit a signal to the controller, and the controller controls the electromagnetic valve to automatically close, at this time, the solution in the tank body stops entering the container, thereby achieving the purpose of facilitating control of the amount of solution taken. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or prior art description. In all the drawings, similar elements or parts are generally identified by similar reference signs. In the drawings, the elements or parts are not necessarily drawn according to the actual proportions.

[0020] Figure 1 It is a whole front view of the utility model of ETFE coating roll coating storage tank;

[0021] Figure 2 It is the utility model of Figure 1 The enlarged view of A in the middle;

[0022] Figure 3 It is the support plate and the external structure diagram of limit groove of the utility model;

[0023] Figure 4 It is the connection structure diagram of limit plate of the utility model.

[0024] In the drawings, 1, bottom plate; 2, tank body; 3, connecting seat; 4, vertical plate; 5, support ring; 6, support plate; 7, limit groove; 8, guide groove; 9, limit plate; 10, L-shaped plate; 11, screw rod; 12, threaded hole; 13, driving frame; 14, worm; 15, worm wheel; 16, hand wheel; 17, load cell; 18, placement plate; 19, controller; 20, drain pipe; 21, electromagnetic valve; 22, slide rod; 23, top cover; 24, annular sealing gasket; 25, guide block. DETAILED DESCRIPTION

[0025] The utility model makes further explanation in combination with the drawings and specific embodiment, help understanding the contents of the utility model. The method used in the utility model is conventional method if no special provision, the raw material and device used are conventional market products if no special provision.

[0026] Please refer to Figures 1-4 A kind of ETFE coating is rolled and is stored in tank, including bottom plate 1, tank body 2 is provided above bottom plate 1, the inner wall of tank body 2 is provided with ETFE coating, top cover 23 is provided above tank body 2, the outer side of bottom plate 1 is provided with connecting mechanism;

[0027] Connecting mechanism includes the connecting seat 3 of sleeve connection in the outer wall of tank body 2, the outer wall of tank body 2 is fixedly connected with support plate 6, the upper end of connecting seat 3 is fixedly connected with the support ring 5 of abutment with support plate 6, the left and right sides of the upper end surface of connecting seat 3 are all fixedly connected with vertical plate 4, the outer wall of two vertical plates 4 is all through and is provided with guide slot 8, the left and right sides of the outer wall of support plate 6 are all provided with limiting slot 7, the inside of two guide slots 8 is all inserted with the limiting plate 9 of extension to the inside of two limiting slots 7 and with two limiting slots 7 is adapted, the side opposite to two limiting plates 9 is all provided with threaded hole 12, the side opposite to two vertical plates 4 is all fixedly connected with L-shaped plate 10, the side opposite to two L-shaped plates 10 is all rotatably connected with the screw rod 11 of screw connection with two threaded holes 12 respectively;

[0028] The side opposite to two screw rods 11 is all provided with driving mechanism;

[0029] The upper end of bottom plate 1 is installed with weighing sensor 17, the upper side of bottom plate 1 is provided with the placement plate 18 of abutment with the upper end of weighing sensor 17, the lower end of tank body 2 is communicated with drain pipe 20, the inside of drain pipe 20 is provided with electromagnetic valve 21, the upper end of bottom plate 1 is installed with controller 19.

[0030] In the embodiment: when needing to install tank body 2, first make tank body 2 enter the inside of connecting seat 3, and make support plate 6 and the upper end of support ring 5 abut, so as to support support plate 6 and tank body 2 by support ring 5, and since tank body 2 and the inside of connecting seat 3 are adapted, so that tank body 2 can be prevented from moving in horizontal direction, in this process, two limiting plates 9 need to be corresponded with the position of two limiting slots 7, then two screw rods 11 are driven to rotate by two driving mechanisms respectively, and since two screw rods 11 are screw-connected in the inside of two threaded holes 12 respectively, two limiting plates 9 are driven to move oppositely, until two limiting plates 9 enter the inside of two limiting slots 7 respectively, since two limiting slots 7 and two limiting plates 9 are adapted, so that support plate 6 and tank body 2 can be prevented from moving in vertical direction, and the installation of tank body 2 is completed;

[0031] When it is needed to separate the tank body 2 from the connecting mechanism, the two screw rods 11 are reversely rotated through the driving mechanism, and then the two limiting plates 9 are moved away from each other, so that the two limiting plates 9 and the two guide blocks 25 are separated from the inside of the two limiting grooves 7, thereby the limiting of the vertical direction of the supporting plate 6 and the tank body 2 is released, and then the supporting plate 6 and the tank body 2 are moved upward until the tank body 2 is separated from the inside of the connecting seat 3 and the inside of the supporting ring 5, and the separation of the tank body 2 from the connecting mechanism is completed, and through the mode, the purpose that the tank body 2 is separated from the connecting mechanism when the ETFE coating of the tank body 2 is damaged and needs to be repaired or recoated is achieved.

[0032] In the process of use, the container is placed on the upper end of the placing plate 18 and is located directly below the liquid discharge pipe 20, then the electromagnetic valve 21 is opened, the solution in the tank body 2 flows into the container through the liquid discharge pipe 20, at this time, the weight of the solution in the container is gradually increased, and then the placing plate 18 is pressed, and the weighing sensor 17 is pressed downward through the placing plate 18, when the amount of the solution in the container is the required amount, the weighing sensor 17 triggers a signal (the weight limit of the signal triggering is set in advance according to the required amount, which belongs to the prior art), and the weighing sensor 17 transmits the signal to the controller 19, and the controller 19 controls the electromagnetic valve 21 to be automatically closed, at this time, the solution in the tank body 2 stops entering the container, and through the mode, the purpose that the solution taking amount is controlled is achieved.

[0033] As a technical optimization scheme of the utility model, the driving mechanism includes the driving frame 13 fixedly connected to the outer wall of the L-shaped plate 10, the worm 14 rotatably connected in the inside of the driving frame 13, the worm wheel 15 meshingly connected to the outer wall of the worm 14, the transmission shaft penetrating the vertical plate 4 and fixedly connected between the worm wheel 15 and the screw rod 11, and the hand wheel 16 fixedly connected to the lower end of the worm 14 and extending to the outside of the driving frame 13.

[0034] In the embodiment: the two worm wheels 15 are driven to rotate through the two hand wheels 16 rotating the two worms 14 respectively, and then the two screw rods 11 are driven to rotate through the two transmission shafts, and the stability of the screw rod 11 in the static state is improved due to the self-locking characteristics of the worm 14 cooperating with the worm wheel 15.

[0035] As a technical optimization scheme of the utility model, the four corners of the upper end surface of the placing plate 18 are all penetrated and slidably connected with the slide rods 22, and the four slide rods 22 are fixedly connected to the upper end of the bottom plate 1.

[0036] In the embodiment: the four slide rods 22 are arranged to facilitate the position of the placing plate 18 in the horizontal direction to be kept.

[0037] As a technical optimization scheme of the utility model, the lower end of two limiting plates 9 is provided with a sliding groove, and the inside of two sliding grooves is slidably connected with a sliding block fixedly connected with the lower end of the inner wall of two guide grooves 8.

[0038] In the embodiment, two sliding blocks and two sliding grooves are arranged to improve the stability of the movement of the two limiting plates 9.

[0039] As a technical optimization scheme of the utility model, the front and rear sides of the supporting plate 6 are fixedly connected with lifting lugs.

[0040] In the embodiment, two lifting lugs are arranged to facilitate the lifting and movement of the supporting plate 6 and the tank body 2 by the hoisting machinery.

[0041] As a technical optimization scheme of the utility model, the lower end of the top cover 23 is fixedly connected with an annular sealing gasket 24 abutting against the upper end of the tank body 2, and the top cover 23 is fixedly connected with the supporting plate 6 through a plurality of bolts.

[0042] In the embodiment, the annular sealing gasket 24 is arranged to improve the sealing between the top cover 23 and the tank body 2, and the plurality of bolts are arranged to facilitate the connection and fixation of the top cover 23 and the supporting plate 6.

[0043] As a technical optimization scheme of the utility model, the opposite side of the two limiting plates 9 is fixedly connected with a guide block 25.

[0044] In the embodiment, two guide blocks 25 are arranged to facilitate the entry of the two limiting plates 9 into the inside of the two limiting grooves 7.

[0045] The working principle and use process of the utility model are as follows: when the tank body 2 needs to be installed, first, the tank body 2 is made to enter the inside of the connecting seat 3, and the supporting plate 6 is made to abut against the upper end of the supporting ring 5, so that the supporting plate 6 and the tank body 2 are supported by the supporting ring 5, and since the tank body 2 is matched with the inside of the connecting seat 3, the horizontal movement of the tank body 2 can be prevented, in this process, the two limiting plates 9 need to correspond to the positions of the two limiting grooves 7, then the two worm gears 14 are rotated by the two hand wheels 16 respectively, thereby driving the two worm wheels 15 to rotate respectively, so that the two screw rods 11 are driven to rotate by the two transmission shafts, and since the two screw rods 11 are threadedly connected in the two threaded holes 12 respectively, the two limiting plates 9 are driven to move relatively, until the two limiting plates 9 enter the inside of the two limiting grooves 7 respectively, since the two limiting grooves 7 are matched with the two limiting plates 9, the vertical movement of the supporting plate 6 and the tank body 2 can be prevented, and the installation of the tank body 2 is completed.

[0046] When it is needed to separate the tank body 2 from the connecting mechanism, the two screw rods 11 are reversely rotated, thereby driving the two limiting plates 9 to move away from each other, so that the two limiting plates 9 and the two guide blocks 25 are separated from the inside of the two limiting grooves 7, thereby releasing the limiting of the vertical direction of the supporting plate 6 and the tank body 2, so that the supporting plate 6 and the tank body 2 move upward until the tank body 2 is separated from the inside of the connecting seat 3 and the inside of the supporting ring 5, and the separation of the tank body 2 from the connecting mechanism is completed, and through the mode, the purpose that the tank body 2 is separated from the connecting mechanism when the ETFE coating of the tank body 2 is damaged and needs to be repaired or recoated is achieved;

[0047] In the process of use, the container is placed on the upper end of the placing plate 18 and is located directly below the liquid discharge pipe 20, then the electromagnetic valve 21 is opened, the solution in the tank body 2 flows into the container through the liquid discharge pipe 20, at this time, the weight of the solution in the container is gradually increased, thereby pressing the placing plate 18 and exerting downward pressure on the weighing sensor 17 through the placing plate 18, when the amount of the solution in the container is the required amount, the weighing sensor 17 triggers a signal (the weight limit of the triggering signal transmission is set in advance according to the required amount, which belongs to the prior art), and the weighing sensor 17 transmits the signal to the controller 19, and the controller 19 controls the electromagnetic valve 21 to automatically close, at this time, the solution in the tank body 2 stops entering the container, and through the mode, the purpose that the solution taking amount is controlled is achieved.

[0048] In the description of the present application, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation on the present application.

[0049] The above is only a specific embodiment of the present application, and cannot limit the scope of the present application, so the replacement of equivalent components or equivalent changes and modifications made within the scope of the present application are still within the scope of the present application.

Claims

1. A roller coating tank for ETFE coating, comprising a base plate (1), a tank body (2) disposed above the base plate (1), the inner wall of the tank body (2) being coated with an ETFE coating, and a top cover (23) disposed above the tank body (2), characterized in that: A connecting mechanism is provided on the outer side of the base plate (1); The connecting mechanism includes a connecting seat (3) sleeved on the outer wall of the tank (2), a support plate (6) fixedly connected to the outer wall of the tank (2), a support ring (5) abutting against the support plate (6) fixedly connected to the upper end of the connecting seat (3), vertical plates (4) fixedly connected to the left and right sides of the upper surface of the connecting seat (3), guide grooves (8) are opened through the outer walls of the two vertical plates (4), limit grooves (7) are opened on the left and right sides of the outer wall of the support plate (6), limit plates (9) that extend into the two limit grooves (7) and are adapted to the two limit grooves (7) are inserted into the interior of the two guide grooves (8), threaded holes (12) are opened on the opposite side of the two limit plates (9), L-shaped plates (10) are fixedly connected to the opposite side of the two vertical plates (4), and screws (11) that are threadedly connected to the two threaded holes (12) are rotatably connected to the opposite side of the two L-shaped plates (10). A drive mechanism is provided on each of the two screws (11) on opposite sides; A weighing sensor (17) is installed on the upper end of the base plate (1), and a placement plate (18) is provided above the base plate (1) to abut against the upper end of the weighing sensor (17). A drain pipe (20) is connected to the lower end of the tank (2). A solenoid valve (21) is provided inside the drain pipe (20). A controller (19) is installed on the upper end of the base plate (1).

2. The ETFE coating roller coating tank according to claim 1, characterized in that: The drive mechanism includes a drive frame (13) fixedly connected to the outer wall of the L-shaped plate (10). A worm (14) is rotatably connected inside the drive frame (13). A worm wheel (15) is meshed with the outer wall of the worm (14). A transmission shaft passing through the vertical plate (4) is fixedly connected between the worm wheel (15) and the screw (11). A handwheel (16) extending to the outside of the drive frame (13) is fixedly connected to the lower end of the worm (14).

3. The ETFE coating roller coating tank according to claim 1, characterized in that: Each of the four corners of the upper surface of the placement plate (18) is connected by a sliding rod (22), and the four sliding rods (22) are fixedly connected to the upper end of the base plate (1).

4. The ETFE coating roller coating tank according to claim 1, characterized in that: The lower ends of the two limiting plates (9) are provided with sliding grooves, and the interior of the two sliding grooves is slidably connected with sliders that are fixedly connected to the lower ends of the inner walls of the two guide grooves (8).

5. The ETFE coating roller coating tank according to claim 1, characterized in that: The support plate (6) is fixedly connected to the front and rear sides with lifting lugs.

6. The ETFE coating roller coating tank according to claim 1, characterized in that: The lower end of the top cover (23) is fixedly connected to an annular sealing gasket (24) that abuts against the upper end of the tank body (2), and the top cover (23) and the support plate (6) are fixedly connected by multiple bolts.

7. The ETFE coating roller coating tank according to claim 1, characterized in that: Guide blocks (25) are fixedly connected to the opposite sides of the two limiting plates (9).

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