Automatic water replenishing mechanism of triple-effect neutralization evaporator

Abstract

The utility model relates to the technical field of evaporators, and discloses an automatic water replenishing mechanism of a triple-effect neutralization evaporator, which comprises a main tank body, a limiting cavity is fixed at one end of the top of the main tank body, a filter plate is fixedly connected at one end of the inner side of the limiting cavity, and a first filter layer is clamped at one end of the filter plate. A second filter layer is arranged at one end of the first filter layer, and a third filter layer is arranged at one end of the second filter layer. When water is supplemented, water flow sequentially penetrates through the third filter layer, the second filter layer and the first filter layer to be filtered, the filtered water flow flows into the water storage clamping cavity after penetrating through the filter plate, the first motor drives the water supply fan to rotate, and the filtered water flow is pumped into the water pumping cavity through the water pumping pipe by suction force generated by the rotating water supply fan. And the water is conveyed into the conveying pipe through the water replenishing pipe under the pushing of the water conveying fan, so that water can be quickly replenished into the triple-effect evaporator, the water flow can be conveniently filtered, and the manufacturing effect of the evaporator can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to evaporator technical field especially relates to a three -effect neutralization evaporator's automatic water replenishing mechanism. BACKGROUND

[0002] In the production process of pharmaceutical field, chemical industry, food processing, light industry etc., often need to use three -effect evaporator to liquid material or liquid waste etc. Evaporation concentration, three -effect evaporator generally adopts the mode of external circulation heating to heat the tower body, has short heating time, evaporates fast, concentration ratio is big, can effectively keep the material original effect, but needs to use automatic water replenishing mechanism to three -effect evaporator in the heating process timely water replenishment otherwise when water evaporates, it is easy to cause damage to evaporator.

[0003] The existing water replenishing mechanism mostly does not set up the filtering mechanism inside, the impurities contained in water are easy to affect the effect of medicine making when being transported into three -effect evaporator, and the existing water replenishing mechanism is mostly sealed, so that the accumulated water scale and stains inside are difficult to clean, therefore, the technical personnel in the art provides a three -effect neutralization evaporator's automatic water replenishing mechanism to solve the problems in the background art. UTILITY MODEL CONTENT

[0004] The utility model discloses a three -effect neutralization evaporator's automatic water replenishing mechanism, which solves the problem of the existing water replenishing mechanism in the prior art, which does not set up a filtering mechanism inside, and the impurities contained in water are easy to affect the effect of medicine making when being transported into three -effect evaporator.

[0005] To achieve the above object, the utility model provides the following technical scheme: a three -effect neutralization evaporator's automatic water replenishing mechanism, including main jar body, one end of the top of main jar body is fixed and limited spacing chamber, one end of the inner side of spacing chamber is fixedly connected with filter plate, one end of filter plate is connected with first filter layer, one end of first filter layer is equipped with second filter layer, one end of second filter layer is equipped with third filter layer, the middle part of the top of spacing chamber inner side rotationally connected with derrick, the outer side of derrick is equidistant and is distributed with three scrapers, the middle part of one end of scraper is equipped with telescopic chamber, the lower side of telescopic chamber inner side is slidably connected with telescopic scraper, one end of derrick is fixedly connected with second motor, the lower side of one end of spacing chamber front side is fixedly connected with blowdown pipe.

[0006] Through the technical scheme, when water is replenished, the third filter layer filters rust contained in the water when the water flow contacts the third filter layer, the second filter layer filters excess scale contained in the water when the water flow contacts the second filter layer, and the first filter layer filters the water flow for the last time when the water flow contacts the first filter layer. The filtered water flow flows through the filter plate to one end of the main tank body. When the filter layer is cleaned, the second motor drives the three fixed outer scraping plates to swing back and forth through the output end fixed connection. The scraping plates swing back and forth through the telescopic cavity to drive the telescopic scraping plates on the inner side to swing back and forth. The scraping plates and the telescopic scraping plates rub against the surface of the contacted filter layer during the back-and-forth swinging to scrape off the dirt or scale on the surface of the filter layer. The scale and dirt fall into the bottom of the limiting cavity on the left and right sides when the scraping plates and the telescopic scraping plates rotate to the bottom of the limiting cavity on the left and right sides. The scale and dirt are discharged through the sewage pipe arranged at one end of the bottom. The water flow is filtered, and the effect of the evaporator is improved.

[0007] Further, one end of the inner side of the main tank body is fixedly connected with a sealing partition plate, the top of one end of the sealing partition plate is fixedly connected with a water pumping pipe, the middle of one end of the main tank body is provided with a sealing ring, one end of the sealing ring is rotatably connected with a water feeding fan, and the other end of the sealing ring is provided with a first motor.

[0008] Through the technical scheme, when water is replenished, the first motor drives the water feeding fan fixedly connected with the output end to rotate. The suction force generated by the rotating water feeding fan can draw the filtered water flow into the water pumping cavity arranged outside the water feeding fan through the water pumping pipe arranged at the bottom and then into the conveying pipe under the pushing of the water feeding fan, so that the water can be quickly replenished into the three-effect evaporator.

[0009] Further, the middle of the upper end of the main tank body is fixedly connected with a water inlet pipe, one end of the bottom of the main tank body is fixedly connected with a water replenishing pipe, and the lower side of the main tank body is symmetrically provided with four supporting legs.

[0010] Through the technical scheme, when water is replenished, the water flow can enter the main tank body through the water inlet pipe, flow into the conveying pipe for water replenishment through the water replenishing pipe, and then flow into the three-effect evaporator through the conveying pipe.

[0011] Further, the middle of the top end of the telescopic scraping plate is slidably connected with a guide sliding rod, the top of the guide sliding rod is fixedly connected with the top of the inner side of the telescopic cavity, and the outer side of the guide sliding rod is provided with an auxiliary spring.

[0012] Through the technical scheme, the telescopic scraper is pushed by the arc-shaped inner wall of the main tank body and shrinks into the telescopic cavity along the guide slide rod during left and right swinging of the scraper, the telescopic scraper is pressed against the auxiliary spring during shrinking, the auxiliary spring pushes the telescopic scraper to slowly slide to the outside of the telescopic cavity when the telescopic scraper slides to the bottom of the inside of the main tank body, and the length is automatically adjusted during automatic length adjustment of the filter layer.

[0013] Further, an arc-shaped water collecting groove is arranged between the bottom of the front and rear sides of the limiting cavity and the outer wall of the main tank body, and the sewage pipe is arranged at one end of the arc-shaped water collecting groove arranged at the bottom of the front side of the limiting cavity.

[0014] Through the technical scheme, the water scale scraped off by the telescopic scraper and the scraper during cleaning is pushed into the arc-shaped water collecting groove, and is discharged through the sewage pipe fixedly connected at one end of the arc-shaped water collecting groove.

[0015] Further, a water storage clamping cavity is arranged between the filter plate and the sealing partition plate, and a plurality of filter holes are arranged on the surface of the filter plate.

[0016] Through the technical scheme, the filtered water flows into the water storage clamping cavity between the sealing partition plate and the filter plate after passing through the filter plate.

[0017] The utility model has the advantages of the following beneficial effects:

[0018] 1. The third filter layer, the second filter layer, the first filter layer, the water sending fan, the first motor, the water pumping pipe and the water replenishing pipe are arranged in the utility model, water flows through the third filter layer, the second filter layer and the first filter layer in sequence to complete water filtration, the filtered water flows into the water storage clamping cavity after passing through the filter plate, the water sending fan is driven to rotate by the first motor, the suction force generated by the rotating water sending fan draws the filtered water into the water pumping cavity through the water pumping pipe, and the filtered water is sent into the conveying pipe through the water replenishing pipe under the pushing of the water sending fan, so that the water can be quickly replenished into the three-effect evaporator, the water is filtered, and the effect of evaporator manufacturing is improved.

[0019] 2. The second motor, the suspender, the scraper and the telescopic scraper are arranged in the utility model, the second motor drives the three scrapers to swing forward and backward through the suspender when the filter layer is cleaned, the surface of the filter layer is scraped by the friction between the scraper and the telescopic scraper during forward and backward swinging, so that stains or water scale on the surface of the filter layer are scraped off, the water scale and the stains scraped off fall into the arc-shaped water collecting groove along the scraper and the telescopic scraper when the scraper and the telescopic scraper rotate into the arc-shaped water collecting groove, and are discharged through the sewage pipe, so that the filter layer is conveniently scraped and cleaned, and the service life of the filter layer is improved. DRAWINGS

[0020] Figure 1 A three-dimensional structure schematic diagram of an automatic water replenishing mechanism of a three-effect neutralization evaporator is provided in the utility model.

[0021] Figure 2 A three-dimensional sectional structure schematic diagram of an automatic water replenishing mechanism of a three-effect neutralization evaporator is provided in the utility model.

[0022] Figure 3 A three-dimensional structure schematic diagram of the connection between a scraper and a suspender of an automatic water replenishing mechanism of a three-effect neutralization evaporator is provided in the utility model.

[0023] Figure 4 A sectional structure schematic diagram of a main tank body of an automatic water replenishing mechanism of a three-effect neutralization evaporator is provided in the utility model.

[0024] Legend:

[0025] 1, main tank body; 2, supporting leg; 3, limiting cavity; 4, blowdown pipe; 5, sealing ring; 6, first motor; 7, water inlet pipe; 8, second motor; 9, water replenishing pipe; 10, water feeding fan; 11, sealing partition plate; 12, water pumping pipe; 13, filter plate; 14, first filter layer; 15, second filter layer; 16, third filter layer; 17, suspender; 18, scraper; 19, telescopic cavity; 20, guide slide rod; 21, telescopic scraper. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Reference Figures 1-4The utility model provides an embodiment: an automatic water replenishing mechanism of three -effect neutralization evaporimeter, including main jar body 1, one end of main jar body 1 top fixed limit chamber 3, the one end fixed connection of limit chamber 3 inboard has filter plate 13, and one end of filter plate 13 is connected with first filter layer 14, and one end of first filter layer 14 is equipped with second filter layer 15, and one end of second filter layer 15 is equipped with third filter layer 16, and the middle portion rotation is connected with suspender 17 in the top end of limit chamber 3 inboard, and the equal interval distribution of suspender 17's outboard has three scrapers 18, and the middle portion of one end of scraper 18 is equipped with telescopic cavity 19, and the lower side sliding connection of telescopic cavity 19 inboard has telescopic scraper 21, and one end of suspender 17 is fixedly connected with second motor 8, and the lower side fixed connection of limit chamber 3 one end front has blow-off pipe 4, and one end fixed connection of main jar body 1 inboard has sealed partition 11, and the top fixed connection of sealed partition 11 one end has water pumping pipe 12, and the middle hoop of main jar body 1 one end has sealing ring 5, and one end rotation is connected with water supply fan 10 of sealing ring 5, and the other end of sealing ring 5 is equipped with first motor 6, and one end of water supply fan 10 is fixedly connected with the output end of first motor 6 through the middle portion of sealing ring 5, and the middle portion fixed connection of main jar body 1 one end upper side has water inlet pipe 7, and one end fixed connection of main jar body 1 bottom has water replenishing pipe 9, and the lower side symmetrical distribution of main jar body 1 has four support legs 2, and one water storage clamping cavity is equipped between filter plate 13 and sealed partition 11, and a plurality of filter holes are formed on the surface of filter plate 13.

[0028] Preferably, the middle portion of the top end of the telescopic scraper 21 is slidingly connected with a guide slide rod 20, the top end of the guide slide rod 20 is fixedly connected with the top end of the telescopic cavity 19, and the outer side of the guide slide rod 20 is provided with an auxiliary spring.

[0029] Preferably, an arc-shaped water collecting groove is arranged between the bottom of the front and rear sides of the limit chamber 3 and the outer wall of the main jar body 1, and the blow-off pipe 4 is located at one end of the arc-shaped water collecting groove arranged at the bottom of the front side of the limit chamber 3.

[0030] Working principle: when water is replenished, water flows into the main tank 1 through the water inlet pipe 7, and when the water flow contacts the third filter layer 16 provided at one end of the inner side of the main tank 1, the third filter layer 16 filters the rust contained in the water. When the water flow contacts the second filter layer 15 after passing through the third filter layer 16, the second filter layer 15 filters the excess scale contained in the water. When the water flow contacts the first filter layer 14 after passing through the second filter layer 15, the first filter layer 14 performs the last filtration on the water flow. When the filtered water flow passes through the filter plate 13 and flows into the water storage clamping cavity provided between the filter plate 13 and the sealing partition plate 11, the first motor 6 drives the water delivery fan 10 fixedly connected to the output end to rotate. The suction force generated by the rotating water delivery fan 10 will draw the water flow in the water storage clamping cavity into the water pumping cavity provided outside the water delivery fan 10 through the water pumping pipe 12, and under the pushing of the water delivery fan 10, the water flow will be sent into the delivery pipe through the water replenishment pipe 9 provided at the bottom. When the filter layer is cleaned, the second motor 8 drives the three scraper plates 18 fixed outside through the output end fixedly connected to the boom 17 to swing back and forth. When the scraper plates 18 swing back and forth, they will drive the telescopic scraper plates 21 slidingly connected inside the telescopic cavity 19 to swing back and forth along the inner wall of the main tank 1. In the process of the telescopic scraper plates 21 swinging back and forth along the arc-shaped inner wall of the main tank 1, the inner wall will push the guide slide rod 20 to shrink into the telescopic cavity 19. In the process of the scraper plates 18 and the telescopic scraper plates 21 swinging back and forth, they will rub against the surface of the contacted filter layer, thereby scraping off the dirt or scale on the surface of the filter layer. The scraped-off scale and dirt will fall into the arc-shaped water collecting groove provided at the bottom of the limiting cavity 3 on the front and back sides of the limiting cavity 3 when the scraper plates 18 and the telescopic scraper plates 21 rotate to the top of the arc-shaped water collecting groove. The scale and dirt will fall into the arc-shaped water collecting groove on the left and right ends of the limiting cavity 3, and will be discharged through the sewage discharge pipe 4 provided at one end of the bottom.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made within the scope of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic water replenishment mechanism for a three-effect neutralization evaporator comprising a main tank body (1), characterized in that: One end of the top of the main tank body (1) is fixedly connected with a limiting cavity (3), one end of the inner side of the limiting cavity (3) is fixedly connected with a filter plate (13), one end of the filter plate (13) is clamped with a first filter layer (14), one end of the first filter layer (14) is provided with a second filter layer (15), one end of the second filter layer (15) is provided with a third filter layer (16), the top of the inner side of the limiting cavity (3) is rotatably connected with a boom (17), the outer side of the boom (17) is equidistantly provided with three scrapers (18), the middle of one end of the scraper (18) is provided with an expansion cavity (19), the lower side of the inner side of the expansion cavity (19) is slidably connected with an expansion scraper (21), one end of the boom (17) is fixedly connected with a second motor (8), the lower side of the front side of one end of the limiting cavity (3) is fixedly connected with a blowdown pipe (4).

2. The automatic water replenishment mechanism of a triple-effect neutralization evaporator according to claim 1, characterized in that: One end of the inner side of the main tank body (1) is fixedly connected with a sealing partition plate (11), the top of one end of the sealing partition plate (11) is fixedly connected with a water pumping pipe (12), the middle of one end of the main tank body (1) is clamped with a sealing ring (5), one end of the sealing ring (5) is rotatably connected with a water feeding fan (10), the other end of the sealing ring (5) is provided with a first motor (6), one end of the water feeding fan (10) penetrates the middle of the sealing ring (5) and is fixedly connected with the output end of the first motor (6).

3. The automatic water replenishment mechanism of a triple-effect neutralization evaporator according to claim 1, characterized in that: The middle of the upper side of one end of the main tank body (1) is fixedly connected with a water inlet pipe (7), one end of the bottom of the main tank body (1) is fixedly connected with a water replenishing pipe (9), the lower side of the main tank body (1) is symmetrically provided with four supporting legs (2).

4. The automatic water replenishment mechanism of a triple-effect neutral evaporator according to claim 1, wherein: The middle of the top of the expansion scraper (21) is slidably connected with a guide slide rod (20), the top of the guide slide rod (20) is fixedly connected with the top of the inner side of the expansion cavity (19), the outer side of the guide slide rod (20) is provided with an auxiliary spring.

5. The automatic water replenishment mechanism of a triple-effect neutral evaporator according to claim 1, wherein: An arc-shaped water collecting groove is arranged between the bottom of the front and rear sides of the inner side of the limiting cavity (3) and the outer wall of the main tank body (1), and the blowdown pipe (4) is located at one end of the arc-shaped water collecting groove arranged at the bottom of the front side of the limiting cavity (3).

6. The automatic water replenishment mechanism of a triple-effect neutral evaporator according to claim 1, wherein: A water storage clamping cavity is arranged between the filter plate (13) and the sealing partition plate (11), and a plurality of filter holes are arranged on the surface of the filter plate (13). An arc-shaped water collecting groove is arranged between the bottom of the front and rear sides of the inner side of the limiting cavity (3) and the outer wall of the main tank body (1), and the blowdown pipe (4) is located at one end of the arc-shaped water collecting groove arranged at the bottom of the front side of the limiting cavity (3). A water storage clamping cavity is arranged between the filter plate (13) and the sealing partition plate (11), and a plurality of filter holes are arranged on the surface of the filter plate (13).

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