Reverse osmosis membrane scale inhibitor raw material proportioning device
The automated reverse osmosis membrane antiscalant raw material proportioning device uses a motor-driven screw and slide system to achieve precise automatic proportioning of raw materials, solving the problem of time-consuming and labor-intensive manual weighing and proportioning in the existing technology, and improving proportioning efficiency and effectiveness.
Patent Information
- Application Number
- CN202423297259.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing scale inhibitor raw materials require manual weighing and proportioning. Liquid raw materials evaporate, and the proportioning process is time-consuming and labor-intensive. Furthermore, manual handling can easily lead to spillage of raw materials, affecting the effectiveness.
An automated reverse osmosis membrane antiscalant raw material proportioning device is adopted. The device uses a motor-driven lead screw and slide system to achieve automatic weighing and precise proportioning of raw materials. The electric control valve at the bottom of the proportioning tank controls the feeding. Combined with a weighing sensor and a cylinder-driven collection box, residual raw materials are collected, ensuring accuracy and saving time and effort.
It achieves precise automatic proportioning of scale inhibitor raw materials, reduces manual operation time and labor intensity, avoids raw material spillage and chemical reactions, and improves proportioning efficiency and effectiveness.
Smart Images
Figure CN223697634U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a proportioning device technical field especially relates to a reverse osmosis membrane scale inhibitor raw material proportioning device. BACKGROUND
[0002] The reverse osmosis scale inhibitor can prevent inorganic salts from depositing and crystallizing on the surface of the reverse osmosis membrane, maintain the permeability and water production efficiency of the membrane, prevent membrane surface from scaling, significantly improve the water production of the reverse osmosis system, and improve the water quality of the produced water to meet the high requirements of various applications on water quality.
[0003] The existing scale inhibitor raw materials need to be manually weighed and proportioned, the scale inhibitor raw materials include liquid raw materials and solid raw materials, the liquid raw materials are prone to volatilization during manual proportioning, which affects the effect of the synthesized scale inhibitor, and the proportioned raw materials need to be manually carried and poured into the mixing device, and if the manual carrying is not done well, the raw materials may be spilled and need to be proportioned again, which is time-consuming and laborious. UTILITY MODEL CONTENT
[0004] The utility model discloses a reverse osmosis membrane scale inhibitor raw material proportioning device.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:
[0006] A reverse osmosis membrane scale inhibitor raw material proportioning device, including upper cross and slide, the upper cross one side is seted up sliding slot, the sliding slot inside through -going fixedly connected with first screw rod, the upper cross one side outer sheath inside fixedly connected with first motor, the output of first motor is through the upper cross and is fixedly connected on first screw rod, the one end of upper cross away from first motor is seted up side opening slot, the side opening slot is linked together with sliding slot, the slide one side is fixedly connected with sliding block, the slide with sliding block all are located in sliding slot, the sliding block is screwed on first screw rod, the slide top through -going fixedly connected with a plurality of proportioning barrels, the proportioning barrel bottom unloading pipe outside fixedly connected with electric control valve.
[0007] As a further scheme of the utility model, the proportioning barrel one side is equipped with the cylinder support column, a plurality of cylinders are fixedly connected at both ends of the slide, and the upper cross bottom is provided with a support seat frame.
[0008] As a further scheme of the utility model, the support seat frame includes a second motor and a second screw rod, and the second motor is fixedly connected inside the support seat frame.
[0009] As a further scheme of the utility model, the second screw rod bottom end penetrates the support seat frame top and is fixedly connected on the second motor output end.
[0010] As a further scheme of the utility model, the support seat frame one side is equipped with a plurality of collecting boxes, the collecting box is located at the proportioning barrel bottom, the collecting box is fixedly connected with the drive cylinder on the side close to the support seat frame.
[0011] As a further scheme of the utility model, a plurality of drive cylinders are fixedly connected in the support seat frame, two groups of drive cylinders are located at the second motor two sides, the collecting box bottom end is fixedly connected with the discharge pipe.
[0012] Compared with the prior art, the utility model has the advantages of:
[0013] 1. The staff pours the raw materials of scale inhibitor into the proportioning barrel respectively, starts the first motor in the upper cross frame, the first motor output end drives the first screw rod to rotate, the first screw rod drives the slide to move out of the upper cross frame, makes the discharge pipe of the proportioning barrel be located at the top of the feeding pipe of the mixing device, starts the electric control valve, the electric control valve opens the discharge pipe of the proportioning barrel, makes the raw materials in the proportioning barrel discharge into the mixing device, is equipped with the weighing sensor in the slide, has the weighing function to the raw materials in the proportioning barrel, cooperates with the electric control valve, when the raw materials discharge to a certain weight, the electric control valve closes the discharge pipe, is favorable for the raw materials of scale inhibitor to carry out proportioning, and the first screw rod drives the slide to move, makes other raw materials all discharge through a plurality of proportioning barrels respectively, improves the precision of raw material proportioning quantity, and automatic discharge is more time-saving and labor-saving.
[0014] 2. The raw materials of scale inhibitor have liquid raw materials and solid granular raw materials, after the raw materials discharge through the proportioning barrel, although the electric control valve closes the discharge pipe of the proportioning barrel, but still a small amount of raw materials will adhere to the inner wall of the discharge pipe, at this time, the staff starts the drive cylinder, the telescopic end of the drive cylinder pushes the collecting box to move forward, makes the collecting box move to the discharge pipe bottom of the proportioning barrel, makes the adhered raw materials fall into the collecting box and temporarily collect, the inner wall bottom of the collecting box is inclined, which facilitates the raw materials to slide into the discharge pipe for unified discharge, avoids a plurality of raw materials to fall and gather and react. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a three-dimensional structure schematic view of the raw material proportioning device of reverse osmosis membrane scale inhibitor that the utility model proposes;
[0016] Figure 2 It is the exploded structure schematic view of the upper cross frame of the raw material proportioning device of reverse osmosis membrane scale inhibitor that the utility model proposes;
[0017] Figure 3 A support seat frame structure diagram of a reverse osmosis membrane scale inhibitor raw material proportioning device is provided in the utility model.
[0018] Figure 4 A support seat frame structure diagram of a reverse osmosis membrane scale inhibitor raw material proportioning device is provided in the utility model.
[0019] In the figure: 1, upper cross frame; 101, sliding groove; 102, side opening groove; 103, first screw rod; 104, first motor; 2, sliding frame; 201, cylinder support; 3, proportioning barrel; 301, electric control valve; 4, support seat frame; 401, second screw rod; 402, second motor; 5, driving cylinder; 6, collection box; 601, discharge pipe. DETAILED DESCRIPTION
[0020] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.
[0021] In the description of the utility model, it should be pointed out that the directions or position relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like are based on the directions or position relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements indicated must have a particular direction, be constructed and operated in a particular direction, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0022] In the description of the utility model, it should be pointed out that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be broadly understood, for example, "connection" can be fixed connection, can also be detachable connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium; can be the communication inside two elements. For ordinary skilled persons in the art, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.
[0023] REFERENCE Figures 1-4The utility model relates to a kind of reverse osmosis membrane scale inhibitor raw material proportioning device, including upper cross 1 and slide 2, upper cross 1 side is equipped with sliding groove 101, first lead screw 103 is fixedly connected in sliding groove 101, the outer shell of the side of upper cross 1 is fixedly connected with first motor 104, the output of first motor 104 is through upper cross 1 and is fixedly connected on first lead screw 103, the end of the side of upper cross 1 away from first motor 104 is equipped with side opening slot 102, and side opening slot 102 is communicated with sliding groove 101, slide 2 side is fixedly connected with sliding block, and slide 2 and sliding block are located in sliding groove 101, and sliding block is threadedly connected on first lead screw 103, and the top of slide 2 is fixedly connected with a plurality of proportioning barrels 3, and the outside of the proportioning barrel 3 bottom discharge pipe is fixedly connected with electric control valve 301.
[0024] When using, staff pours the raw materials of scale inhibitor into the proportioning barrel 3 respectively, starts the first motor 104 in the upper cross 1, the output end of the first motor 104 drives the first lead screw 103 to rotate, the first lead screw 103 drives the slide 2 to move out of the upper cross 1, so that the discharge pipe of the proportioning barrel 3 is located at the top of the feeding pipe of the mixing device, and the electric control valve 301 is started, the electric control valve 301 opens the discharge pipe of the proportioning barrel 3, so that the raw materials in the proportioning barrel 3 are discharged into the mixing device, and the weighing sensor is arranged in the slide 2, which has the weighing function for the raw materials in the proportioning barrel 3, and cooperates with the electric control valve 301, when the raw materials are discharged to a certain weight, the electric control valve 301 closes the discharge pipe of the proportioning barrel 3, which is beneficial to the proportioning of the raw materials of scale inhibitor, and the first lead screw 103 drives the slide 2 to move, so that the other raw materials are discharged through the plurality of proportioning barrels 3 respectively, which improves the accuracy of the proportioning amount of raw materials, and automatic discharge is more time-saving and labor-saving.
[0025] In the embodiment, the proportioning barrel 3 side is equipped with cylinder support 201, a plurality of cylinders are fixedly connected at both ends of the slide 2, and the bottom of the upper cross 1 is equipped with support seat frame 4.
[0026] When using, the telescopic end of the cylinder support 201 moves down and supports the slide 2 at the top of the mixing device, keeps the whole slide 2 balanced, avoids the slide 2 from tilting after moving out and affecting the discharge of the proportioning barrel 3.
[0027] In the embodiment, the support seat frame 4 includes second motor 402 and second lead screw 401, and the second motor 402 is fixedly connected in the support seat frame 4.
[0028] When using, the output end of the second motor 402 drives the second lead screw 401 to rotate, and the upper cross 1 rotates with the second lead screw 401 to move up and down, so that the upper cross 1 is adjusted in height according to the mixing device of different height, and the discharge pipe of the proportioning barrel 3 is conveniently inserted into the feeding pipe of the mixing device for discharging.
[0029] In the embodiment, the bottom end of the second screw rod 401 penetrates through the top of the support frame 4 and is fixedly connected to the output end of the second motor 402, and the upper cross frame 1 is threadedly connected to the second screw rod 401.
[0030] In use, the support frame 4 is provided with a support frame at the bottom, which supports the overall structure of the support frame 4, and the number of the plurality of collecting boxes 6 on one side of the support frame 4 corresponds to the number of the plurality of proportioning barrels 3, and the drive cylinder 5 drives the collecting box 6 to adjust the position according to the proportioning barrel 3, so as to avoid the collecting box 6 from hindering the proportioning barrel 3.
[0031] In the embodiment, the support frame 4 is provided with a plurality of collecting boxes 6 on one side, and the collecting boxes 6 are located at the bottom of the proportioning barrels 3, and the collecting boxes 6 are fixedly connected with the drive cylinders 5 on the side close to the support frame 4.
[0032] In use, the staff starts the drive cylinder 5, the telescopic end of the drive cylinder 5 pushes the collecting box 6 to move forward, so that the collecting box 6 moves to the bottom of the discharging pipe of the proportioning barrel 3, so that the adhered raw materials fall into the collecting box 6 for temporary collection.
[0033] In the embodiment, the plurality of drive cylinders 5 are fixedly connected inside the support frame 4, and the two groups of drive cylinders 5 are located on both sides of the second motor 402, and the collecting box 6 is fixedly connected with the discharging pipe 601 at the bottom end.
[0034] In use, the inner wall of the collecting box 6 is inclined at the bottom, which facilitates the raw materials to slide into the discharging pipe 601 for unified discharging, so as to avoid the chemical reaction caused by the falling and gathering of the plurality of raw materials.
[0035] From the above description, it can be seen that the above-mentioned embodiments of the utility model realize the following technical effects: the staff pours the raw materials of the scale inhibitor into the proportioning barrels 3 respectively, starts the first motor 104 in the upper cross 1, the output end of the first motor 104 drives the first lead screw 103 to rotate, the first lead screw 103 drives the sliding frame 2 to move out of the upper cross 1, makes the discharge pipe of the proportioning barrel 3 be located at the top of the feeding pipe of the mixing device, starts the electric control valve 301, the electric control valve 301 opens the discharge pipe of the proportioning barrel 3, makes the raw materials in the proportioning barrel 3 discharge into the mixing device, is equipped with the weighing sensor in the sliding frame 2, has the weighing function to the raw materials in the proportioning barrel 3, cooperates with the electric control valve 301, when the raw materials are discharged to a certain weight, the electric control valve 301 closes the discharge pipe of the proportioning barrel 3, is favorable for the raw materials of the scale inhibitor to carry out proportioning, and the first lead screw 103 drives the sliding frame 2 to move, makes other raw materials all discharge through several proportioning barrels 3 respectively, improves the precision of raw material proportioning quantity, and automatic discharge is more time-saving and labor-saving, and the raw materials of the scale inhibitor have liquid raw materials and solid granular raw materials, after the raw materials are discharged through the proportioning barrel 3, although the electric control valve 301 closes the discharge pipe of the proportioning barrel 3, still a small amount of liquid raw materials will adhere to the inner wall of the discharge pipe, at this time, the staff starts the drive cylinder 5, the telescopic end of the drive cylinder 5 pushes the collection box 6 to move forward, makes the collection box 6 move to the bottom of the discharge pipe of the proportioning barrel 3, makes the adhered raw materials fall into the collection box 6 and temporarily collect, the inner wall bottom of the collection box 6 is inclined, raw materials are inclined and slide into the discharge pipe 601 and are uniformly discharged, avoid several raw materials to fall and gather and react.
[0036] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.
Claims
1. A reverse osmosis membrane antiscalant raw material proportioning device, comprising an upper horizontal frame (1) and a slide (2), characterized in that, A sliding groove (101) is provided on one side of the upper cross frame (1). A first lead screw (103) is fixedly connected inside the sliding groove (101). A first motor (104) is fixedly connected inside the outer shell on one side of the upper cross frame (1). The output end of the first motor (104) passes through the upper cross frame (1) and is fixedly connected to the first lead screw (103). A side slot (102) is provided at one end of the upper cross frame (1) away from the first motor (104). The side slot (102) is connected to the sliding groove (101). A slider is fixedly connected to one side of the slide (2). The slide (2) and the slider are both located inside the sliding groove (101). The slider is threadedly connected to the first lead screw (103). Several proportioning barrels (3) are fixedly connected to the top of the slide (2). An electric control valve (301) is fixedly connected to the outside of the bottom feed pipe of the proportioning barrel (3).
2. The reverse osmosis membrane antiscalant raw material proportioning device according to claim 1, characterized in that, The mixing tank (3) is provided with a cylinder support (201) on one side, and several cylinders are fixedly connected to both ends of the slide (2). The bottom of the upper cross frame (1) is provided with a support frame (4).
3. The reverse osmosis membrane antiscalant raw material proportioning device according to claim 2, characterized in that, The support frame (4) includes a second motor (402) and a second lead screw (401), with the second motor (402) fixedly connected inside the support frame (4).
4. The reverse osmosis membrane antiscalant raw material proportioning device according to claim 3, characterized in that, The bottom end of the second lead screw (401) passes through the top of the support frame (4) and is fixedly connected to the output end of the second motor (402). The upper cross frame (1) is threadedly connected to the second lead screw (401).
5. The reverse osmosis membrane antiscalant raw material proportioning device according to claim 4, characterized in that, The support frame (4) has several collection boxes (6) on one side. The collection boxes (6) are located at the bottom of the mixing tank (3). A drive cylinder (5) is fixedly connected to the side of the collection box (6) near the support frame (4).
6. The reverse osmosis membrane antiscalant raw material proportioning device according to claim 5, characterized in that, Several of the drive cylinders (5) are fixedly connected inside the support frame (4), and two sets of drive cylinders (5) are located on both sides of the second motor (402). The bottom end of the collection box (6) is fixedly connected to the discharge pipe (601).