Water treatment agent reaction kettle
By introducing a scraper and magnetic sliding ring drive system into the water treatment agent reactor, combined with the discharge port and guide chute, the problems of material adhesion and incomplete cleaning are solved, achieving rapid cleaning and efficient material discharge, thus improving the reactor's utilization efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHENGDU YINGNA ENVIRONMENTAL PROTECTION TECH CO LTD
- Filing Date
- 2025-08-22
- Publication Date
- 2026-07-28
AI Technical Summary
Existing water treatment reagent reaction vessels suffer from problems such as material adhering to the vessel wall when treating highly viscous or easily coagulated reactants, resulting in incomplete discharge and time-consuming cleaning.
A water treatment reagent reaction vessel was designed, which uses a scraper installed inside the vessel. The scraper is driven by a magnetic sliding ring and a sliding block to clean the inner wall of the vessel. A discharge port and a guide trough are set at the bottom of the vessel. Combined with a sealed discharge plug and an adjusting screw, the material can be quickly discharged and cleaned.
It improves the ease of material discharge and cleaning inside the reactor, ensures the purity of the reagents and the stability of the internal environment of the reactor, and reduces cleaning time and material adhesion.
Smart Images
Figure CN224558764U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of reaction vessel technology, and in particular to a water treatment reagent reaction vessel. Background Technology
[0002] Water treatment chemicals are generally classified according to their performance into flocculants, scale inhibitors, corrosion inhibitors, bactericides, defoamers, and cleaning agents. They can also be divided into general water treatment chemicals and specialized water treatment chemicals. General water treatment chemicals include alum, chlorine, ferric sulfate, ferric chloride, and polyaluminum chloride; specialized water treatment chemicals are further divided into single chemicals (such as organic flocculants) and formulated products (bactericides, preservatives, and scale inhibitors). For example, in the preparation of some materials such as alum, chlorine, ferric sulfate, ferric chloride, and polyaluminum chloride, the raw materials need to be placed in a reaction vessel.
[0003] However, most of the reaction vessels currently used to prepare water treatment agents such as flocculants, ferric sulfate, and polyaluminum chloride adopt a cylinder-type structure. Although some models are equipped with bottom discharge ports, problems such as material adhering to the vessel wall, incomplete discharge, and time-consuming cleaning still exist when processing highly viscous or easily coagulated reactants. Utility Model Content
[0004] Therefore, the purpose of this utility model is to propose a water treatment agent reaction vessel to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.
[0005] To achieve the above objectives, one embodiment of this utility model provides a water treatment agent reaction vessel, including a vessel body for treating water treatment agents. A sealing top cover is provided at the top of the vessel body to seal it. An adjustable sliding ring is provided at the top of the vessel body. A sliding block for magnetic adsorption and fixation is provided inside the sliding ring. A scraper for scraping and cleaning the inner wall of the vessel body is provided at one end of the sliding block. A discharge port for discharging material is provided below the scraper. A material guide trough for discharging material is fixedly installed at the bottom of the discharge port. A discharge plug for sealing the discharge port is provided inside the material guide trough. A pulling block for limiting the movement of the sliding ring is provided below it.
[0006] Preferably, as described in any of the above embodiments, the bottom of the vessel body is provided with a support frame, the top of the vessel body is provided with an installation groove for fixing a sealing top cover, one end of the top of the vessel body is provided with a movable platform for supporting and guiding the sliding ring, and the bottom of the sealing top cover is provided with a sealing gasket for sealing the vessel body.
[0007] The above technical solution is adopted as follows: the bottom placement rack (welded with Q235 steel) ensures that the reactor is placed stably, the top mounting groove is fitted with the sealing top cover through the sealing gasket (silicone rubber material) to achieve high pressure sealing, and the top movable platform supports and guides the rotating ring of the sliding ring to ensure its concentricity and provide a basis for the stable operation of the scraper.
[0008] Preferably, in any of the above embodiments, the sliding ring includes a rotating ring for rotational adjustment and a magnet block for providing magnetic force. The rotating ring is rotatably connected to the inside of the movable platform and fits onto the surface of the vessel body. The magnet block is fixedly installed inside the rotating ring, and several positioning holes are provided at the bottom of the rotating ring for positioning.
[0009] The above technical solution is adopted: the rotating ring (made of cast iron) is fitted onto the surface of the vessel body and can rotate 360° through the movable platform. The internal magnetic block (made of neodymium iron boron) and the stainless iron block of the sliding block generate magnetic coupling, which drives the connecting and fixing block to rotate synchronously along the inner wall of the vessel body. The bottom positioning hole, together with the pull-locking block, realizes the multi-position fixing of the rotating ring, which makes it easy to control the cleaning range of the scraper.
[0010] Preferably, in any of the above embodiments, the sliding block includes a connecting and fixing block that fits against the inner wall of the vessel and a stainless steel block for adsorption. The connecting and fixing block is located inside the vessel, and the stainless steel block that is adsorbed by the magnet is fixedly installed inside the connecting and fixing block.
[0011] The above technical solution is adopted: the connecting fixing block (polytetrafluoroethylene material) is attached to the inner wall of the reactor, and the stainless iron block inside is attracted by the magnet block to ensure synchronous movement with the rotating ring. The bottom scraper (stainless steel material) is in close contact with the inner wall of the reactor and scrapes off the residual agent on the inner wall when rotating, so as to avoid the adhesion and scaling of materials.
[0012] Preferably, in any of the above embodiments, the scraper is fixedly connected to the bottom of the connecting block, the scraper is located inside the vessel body, the discharge port is opened at the bottom center of the vessel body, the guide trough is fixedly installed at the bottom of the vessel body, and a sealing plug is provided at one end of the guide trough to seal it.
[0013] The above technical solution is adopted: the material is collected and discharged through the central discharge port at the bottom of the vessel, the material guide trough is transported by gravity, and the end sealing plug (butyl rubber) seals the material guide trough when no material is being discharged to prevent impurities from entering and ensure the purity of the reagent.
[0014] Preferably, in any of the above embodiments, the discharge plug includes an adjusting screw for driving and a sealing plug plate for sealing the vessel body. The adjusting screw is threadedly connected to the inside of the guide groove, and the top end of the adjusting screw is rotatably connected to the sealing plug plate that moves up and down inside the guide groove.
[0015] The above technical solution is adopted: when the adjusting screw (trapezoidal thread) rotates, it drives the sealing plug plate (rubber-coated steel plate) to rise and fall. When it rises, it fits tightly against the discharge port to achieve complete sealing during the reaction stage. When it falls, it opens the discharge channel. The discharge speed is precisely controlled by the number of screw rotations to adapt to different viscosities of reagents.
[0016] Preferably, in any of the above embodiments, the pull block includes a fastening spring for support and a positioning rod for positioning the sliding ring. The fastening spring is fixedly installed inside the vessel body, and one end of the fastening spring is fixedly installed with the positioning rod that moves inside the vessel body.
[0017] The above technical solution is adopted: the fastening spring pushes the positioning rod to insert into the positioning hole of the rotating ring, generating a locking force to fix the sliding ring at a specific angle (such as the cleaning end point or non-working position). Pulling the rod to compress the spring can unlock the ring. The operation is convenient and ensures that the scraper does not shake when not cleaning.
[0018] The reactor body is supported by a mounting frame. The sealed top cover is sealed by the mounting groove and sealing gasket. Rotating the rotating ring of the sliding ring causes the internal magnetic block to attract the stainless iron block of the sliding block, which drives the connecting fixing block and the bottom scraper to rotate along the inner wall of the reactor to scrape off residual reagents. Pulling the fastening spring of the locking block pushes the positioning rod into the positioning hole of the rotating ring to fix the position of the sliding ring. After the reaction is completed, rotating the adjusting screw of the discharge plug causes the sealing plug plate to descend and open the discharge port. The material is discharged through the guide trough, and the sealing plug can seal the guide trough.
[0019] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:
[0020] 1. A scraper is installed inside the cylinder-shaped reactor body to scrape and clean its inner wall. The scraper is driven by a magnetic sliding ring and a sliding block. The sliding ring can be adjusted to drive the scraper to clean the inner wall of the reactor body as needed. At the same time, a discharge port is opened at the bottom of the reactor body, and the discharged material is discharged from the reactor body through a guide chute. The material can be discharged directly from the bottom of the reactor body. Combined with the cleaning of the scraper, the material inside the reactor body can be cleaned quickly, improving the convenience of material discharge and cleaning inside the reactor body.
[0021] 2. A discharge plug is installed inside the feed chute to seal the discharge port. By adjusting the position of the discharge plug, the internal environment of the reactor can be kept stable during operation, the material can be blocked, and the material can be discharged quickly, thus improving the convenience of material discharge from the reactor.
[0022] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0023] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:
[0024] Figure 1 This is a schematic diagram of the structure according to an embodiment of the present utility model;
[0025] Figure 2 This is a first cross-sectional structural diagram according to an embodiment of the present utility model;
[0026] Figure 3 This is a second cross-sectional structural diagram according to an embodiment of the present utility model;
[0027] Figure 4 According to the embodiments of this utility model Figure 3 Enlarged structural diagram at point A;
[0028] Figure 5 According to the embodiments of this utility model Figure 3 Enlarged structural diagram at point B;
[0029] The components are: 1-pot body, 2-sealed top cover, 3-sliding ring, 31-rotating ring, 32-magnet block, 4-sliding block, 41-connecting and fixing block, 42-stainless iron block, 5-scraper, 6-discharge port, 7-guide trough, 8-discharge plug, 81-adjusting screw, 82-sealing plug plate, 9-pull block, 91-fastening spring, 92-positioning pull rod, 10-sealing plug. Detailed Implementation
[0030] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.
[0031] like Figure 1-5 As shown in the figure, a water treatment agent reaction vessel of this utility model includes a vessel body 1 for treating water treatment agents. A sealing top cover 2 is provided at the top of the vessel body 1 to seal it. An adjustable sliding ring 3 is provided at the top of the vessel body 1. A sliding block 4 for magnetic adsorption and fixation is provided inside the sliding ring 3. A scraper 5 for scraping and cleaning the inner wall of the vessel body 1 is provided at one end of the sliding block 4. A discharge port 6 for discharging materials is provided below the scraper 5. A material guide trough 7 for discharging materials is fixedly installed at the bottom of the discharge port 6. A discharge plug 8 for sealing the discharge port 6 is provided inside the material guide trough 7. A pulling block 9 for limiting the sliding ring 3 is provided below it.
[0032] Preferably, the bottom of the vessel body 1 is provided with a support frame, the top of the vessel body 1 is provided with an installation groove for fixing the sealing top cover 2, one end of the top of the vessel body 1 is provided with a movable platform for supporting and guiding the sliding ring 3, and the bottom of the sealing top cover 2 is provided with a sealing gasket for sealing the vessel body 1.
[0033] The above technical solution is adopted: the bottom of the vessel body 1 is placed on a rack (welded with Q235 steel) to ensure that the reactor is placed stably, the top mounting groove is attached to the sealing top cover 2 through a sealing gasket (silicone rubber material) to achieve high pressure sealing, and the top movable platform supports and guides the rotating ring 31 of the sliding ring 3 to ensure its rotation concentricity, providing a basis for the stable operation of the scraper 5.
[0034] Preferably, in any of the above embodiments, the sliding ring 3 includes a rotating ring 31 for rotational adjustment and a magnet block 32 for providing magnetic force. The rotating ring 31 is rotatably connected to the inside of the movable platform and fits onto the surface of the vessel body 1. The magnet block 32 is fixedly installed inside the rotating ring 31, and several positioning holes are provided at the bottom of the rotating ring 31 for positioning.
[0035] The above technical solution is adopted: the rotating ring 31 (cast iron material) is fitted onto the surface of the vessel body 1 and can rotate 360° through the movable table. The internal magnet block 32 (neodymium iron boron material) and the stainless iron block 42 of the sliding block 4 generate magnetic coupling, which drives the connecting fixing block 41 to rotate synchronously along the inner wall of the vessel. The bottom positioning hole cooperates with the pull-locking block 9 to realize the multi-position fixing of the rotating ring 31, which facilitates the control of the cleaning range of the scraper 5.
[0036] Preferably, in any of the above embodiments, the sliding block 4 includes a connecting and fixing block 41 that adheres to the inner wall of the vessel body 1 and a stainless iron block 42 that is adsorbed. The connecting and fixing block 41 is located inside the vessel body 1, and the stainless iron block 42 that is adsorbed by the magnet block 32 is fixedly installed inside the connecting and fixing block 41.
[0037] The above technical solution is adopted: the connecting fixing block 41 (polytetrafluoroethylene material) is attached to the inner wall of the vessel, and the stainless iron block 42 inside is attracted by the magnet block 32 to ensure synchronous movement with the rotating ring 31. The bottom scraper 5 (stainless steel material) is in close contact with the inner wall of the vessel, and scrapes off the residual agent on the inner wall when rotating, so as to avoid the material from adhering and scaling.
[0038] Preferably, in any of the above schemes, the scraper 5 is fixedly connected to the bottom of the connecting block 41, the scraper 5 is located inside the vessel body 1, the discharge port 6 is opened at the bottom center of the vessel body 1, the guide trough 7 is fixedly installed at the bottom of the vessel body 1, and a sealing plug 10 is provided at one end of the guide trough 7 to seal it.
[0039] Using the above technical solution: the material is collected and discharged through the central discharge port 6 at the bottom of the vessel body 1, the material guide trough 7 conveys the material by gravity, and the end sealing plug 10 (butyl rubber) seals the material guide trough when no material is being discharged to prevent impurities from entering and ensure the purity of the reagent.
[0040] Preferably, in any of the above embodiments, the discharge plug 8 includes an adjusting screw 81 for driving and a sealing plug plate 82 for sealing the vessel body 1. The adjusting screw 81 is threadedly connected to the inside of the guide groove 7, and the top end of the adjusting screw 81 is rotatably connected to the sealing plug plate 82, which moves up and down inside the guide groove 7.
[0041] The above technical solution is adopted: when the adjusting screw 81 (trapezoidal thread) rotates, it drives the sealing plug plate 82 (rubber-coated steel plate) to rise and fall. When it rises, it closely fits the discharge port 6 to achieve complete sealing during the reaction stage. When it falls, it opens the discharge channel. The discharge speed is precisely controlled by the number of screw rotations to adapt to different viscosities of reagents.
[0042] Preferably, in any of the above embodiments, the pull block 9 includes a fastening spring 91 for support and a positioning rod 92 for positioning the sliding ring 3. The fastening spring 91 is fixedly installed inside the vessel body 1, and one end of the fastening spring 91 is fixedly installed with the positioning rod 92 that moves inside the vessel body 1.
[0043] Using the above technical solution: the fastening spring 91 pushes the positioning rod 92 into the positioning hole of the rotating ring 31, generating a locking force to fix the sliding ring 3 at a specific angle (such as the cleaning end point or non-working position). Pulling the rod to compress the spring can unlock the device. The operation is convenient and ensures that the scraper 5 does not shake when not cleaning.
[0044] The working principle of the water treatment reagent reaction vessel of this utility model is as follows:
[0045] During the reaction stage, the sealing plug plate 82 rises to seal the discharge port 6, and the sealing top cover 2 closes, completing the chemical reaction inside the reactor body 1. During the discharge stage, the adjusting screw 81 is rotated to lower the sealing plug plate, and the material is discharged through the discharge port 6 and the guide trough 7. During the cleaning stage, the positioning lever 92 is pulled to unlock the sliding ring 3, and the rotating ring 31 is rotated to drive the scraper 5 to rotate inside the reactor body 1 through magnetic coupling, scraping off the residue on the inner wall. During the reset stage, after cleaning is completed, the sliding ring is rotated back to the initial position, and the positioning lever is inserted into the positioning hole and locked under the action of the spring, sealing the guide trough 7. For corrosive agents, all contact parts are made of corrosion-resistant materials. During high-temperature reactions, the magnetic coupling structure is not affected by temperature, ensuring stable cleaning function.
[0046] Compared with the prior art, the present invention has the following advantages:
[0047] 1. A scraper 5 is installed inside the cylinder-shaped vessel body 1 to scrape and clean its inner wall. The scraper 5 is driven by a magnetic sliding ring 3 and a sliding block 4. The sliding ring 3 is adjusted to drive the scraper 5 to clean the inner wall of the vessel body 1 as needed. At the same time, a discharge port 6 is opened at the bottom of the vessel body 1, and the discharged material is discharged from the reactor using a guide trough 7. The material can be discharged directly from the bottom of the reactor. The cleaning of the scraper 5 together enables the rapid cleaning of the material inside the reactor, improving the convenience of material discharge and cleaning inside the reactor.
[0048] 2. A discharge plug 8 is installed inside the feed trough 7 to seal the discharge port 6. By adjusting the position of the discharge plug 8, the internal environment of the reactor can be kept stable during operation, the material can be blocked, and the material can be discharged quickly, thus improving the convenience of material discharge from the reactor.
Claims
1. A water treatment agent reaction kettle, comprising a kettle body (1) for processing water treatment agent, a sealing top cover (2) is arranged at the top end of the kettle body (1) to seal the same, characterized in that: The top of the vessel body (1) is provided with an adjustable sliding ring (3), and inside the sliding ring (3) is a sliding block (4) for magnetic adsorption and fixation. One end of the sliding block (4) is provided with a scraper (5) for scraping and cleaning the inner wall of the vessel body (1). Below the scraper (5) is a discharge port (6) for discharging materials. At the bottom of the discharge port (6) is a material guide trough (7) for discharging materials. Inside the material guide trough (7) is a discharge plug (8) for sealing the discharge port (6). Below the sliding ring (3) is a pulling block (9) for limiting its movement.
2. The water treatment reagent reaction vessel as described in claim 1, characterized in that: The bottom of the vessel body (1) is provided with a support frame, the top of the vessel body (1) is provided with an installation groove for fixing the sealing top cover (2), one end of the top of the vessel body (1) is provided with a movable platform for supporting and guiding the sliding ring (3), and the bottom of the sealing top cover (2) is provided with a sealing gasket for sealing the vessel body (1).
3. The water treatment reagent reaction vessel as described in claim 2, characterized in that: The sliding ring (3) includes a rotating ring (31) for rotation adjustment and a magnet block (32) for providing magnetic force. The rotating ring (31) is rotatably connected to the inside of the movable platform. The rotating ring (31) is fitted onto the surface of the vessel body (1). The magnet block (32) is fixedly installed inside the rotating ring (31). Several positioning holes for positioning are opened at the bottom of the rotating ring (31).
4. The water treatment reagent reaction vessel as described in claim 3, characterized in that: The sliding block (4) includes a connecting and fixing block (41) that fits against the inner wall of the vessel body (1) and a stainless iron block (42) that is adsorbed. The connecting and fixing block (41) is located inside the vessel body (1), and the stainless iron block (42) that is adsorbed by the magnet block (32) is fixedly installed inside the connecting and fixing block (41).
5. The water treatment reagent reaction vessel as described in claim 4, characterized in that: The scraper (5) is fixedly connected to the bottom of the connecting block (41). The scraper (5) is located inside the vessel body (1). The discharge port (6) is opened at the bottom center of the vessel body (1). The guide trough (7) is fixedly installed at the bottom of the vessel body (1). One end of the guide trough (7) is provided with a sealing plug (10) to seal it.
6. The water treatment reagent reaction vessel as described in claim 5, characterized in that: The discharge plug (8) includes an adjusting screw (81) for driving and a sealing plug plate (82) for sealing the vessel body (1). The adjusting screw (81) is threadedly connected to the inside of the guide groove (7), and the top end of the adjusting screw (81) is rotatably connected to the sealing plug plate (82) that moves up and down inside the guide groove (7).
7. The water treatment reagent reaction vessel as described in claim 6, characterized in that: The pull block (9) includes a fastening spring (91) for support and a positioning pull rod (92) for positioning the sliding ring (3). The fastening spring (91) is fixedly installed inside the vessel body (1), and one end of the fastening spring (91) is fixedly installed with the positioning pull rod (92) that moves inside the vessel body (1).