Partition plate and mixing tank
By designing the partition structure of the mirror substrate and the runner groove, the effective mixing of sludge and flocculant is achieved, the problem of power source dependence or natural reaction mixing effect in the prior art is solved, and the sludge dehydrator is realized Improved flocculation effect.
Patent Information
- Application Number
- CN202323640994.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2033-12-29
AI Technical Summary
The existing mixing tank of the stacked screw sludge dehydrator requires additional power source or natural reaction to improve the mixing effect of the sludge and flocculation agent, both of which have insufficient efficiency and effect.
Design a partition plate, two mirror substrates are equipped with sludge through holes and chemical through holes, and connected through the flow channel groove. The chemical through holes are flocculated to form a flow to disperse into the sludge through holes, and the mixing groove is arranged Multiple partitions extend the sludge flow path to achieve effective mixing of sludge and flocculant agent.
The mixing effect of sludge and flocculation agent can be improved without additional power source. Through the design of the partition, sludge is fully mixed with the flocculation agent during the flow process, improving the flocculation effect.
Smart Images
Figure CN222312960U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of spiral stack sludge dewatering machines, and in particular relates to a partition plate and a mixing tank. Background Art
[0002] The spiral stacking sludge dewatering machine is a commonly used equipment in the field of sludge treatment. Its working principle is to introduce the sludge into the stacked spiral shaft for extrusion, squeeze out the water in the sludge, and produce solid sludge. Its function is to separate the sludge from the water for subsequent treatment and transportation.
[0003] However, in order to achieve better dewatering effect, the existing spiral stack sludge dewatering machine will add a mixing tank at the front end, and add sludge and flocculants to the mixing tank to mix the sludge and flocculants to improve the flocculation effect of the sludge. The existing mixing tank either adds a stirring rod to stir the sludge and flocculants, or allows the sludge and flocculants to react naturally. The former requires an additional power source and increases energy consumption, while the latter does not have a good flocculation effect. Utility Model Content
[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a partition and a mixing tank to solve the technical problems that the prior mixing tanks either require an additional power source to improve the flocculation effect or that natural mixing cannot ensure the flocculation effect.
[0005] The utility model solves the above technical problems with the following technical solutions: a partition, comprising:
[0006] Two substrates, the two substrates are mirror-imaged with a plurality of sludge through holes and at least one agent through hole, and the surfaces of the two substrates are also mirror-imaged with a plurality of flow channel grooves, one end of the flow channel groove is connected to the plurality of sludge through holes, and the other end of the flow channel groove is connected to the agent through hole;
[0007] The surfaces of the two substrates having the flow channel grooves are closed and welded.
[0008] The flocculating agent is input through the agent through hole, flows through the flow channel formed by the flow channel groove, and is dispersed into each sludge through hole. The sludge passing through the sludge through hole can be mixed with the flocculating agent to improve the mixing effect.
[0009] Furthermore: a plurality of the sludge through holes are arranged in a staggered manner.
[0010] The beneficial effect of adopting this step is that the sludge through holes at different positions can also play the role of stirring and mixing the sludge.
[0011] The utility model also provides a mixing tank, wherein the mixing tank is provided with a mud inlet and a drug adding port, and a plurality of baffles as described above are also provided in the mixing tank;
[0012] The mixing tank is also provided with a dosing pipe, one end of which is connected to the dosing port, and the dosing pipe is also connected in series to a plurality of drug through holes of the partitions.
[0013] The partition can extend the flow path of the sludge, and the sludge can be mixed with the flocculant flowing out of the sludge through hole during the flow, thereby achieving the effect of improving the mixing of the sludge and the flocculant.
[0014] Furthermore: a plurality of the partitions are arranged in the mixing tank in an up-and-down staggered manner.
[0015] The beneficial effect of adopting this step is that the upper and lower offset partitions can maximize the extension of the sludge flow path without affecting the sludge flow.
[0016] The beneficial effects of the utility model are:
[0017] The present application does not require the addition of an additional power source to stir the sludge and the flocculant. It only requires the sludge to continuously mix with the flocculant from the sludge holes of multiple partitions during the sludge movement, thereby achieving the effect of improving the mixing degree of the sludge and the flocculant. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 A schematic diagram of the structure of a substrate in a partition provided by the utility model;
[0020] Figure 2 A schematic diagram of the structure of a mixing tank provided by the utility model;
[0021] Figure 3 for Figure 2 Left view of .
[0022] Reference numerals:
[0023] 1-mixing tank; 2-partition plate; 3-mud inlet; 4-drug adding port;
[0024] 21-Substrate;
[0025] 211-Sludge through hole. DETAILED DESCRIPTION
[0026] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.
[0027] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.
[0028] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0029] In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is more than two, unless otherwise clearly and specifically limited.
[0030] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.
[0031] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0032] Example
[0033] like Figure 1 As shown, a partition 2 provided by the utility model includes:
[0034] Two substrates 21, the two substrates 21 are mirror-imaged with a plurality of sludge through holes 211 and at least one agent through hole 212, and the surfaces of the two substrates 21 are also mirror-imaged with a plurality of flow channel grooves 213, one end of the flow channel groove 213 is connected to the plurality of sludge through holes 211, and the other end of the flow channel groove 213 is connected to the agent through hole 212;
[0035] The surfaces of the two substrates 21 with the flow channel grooves 213 are closed and welded together, and the two flow channel grooves 213 can be closed to form a complete flow channel.
[0036] The flocculating agent is input through the agent through hole 212, flows through the flow channel formed by the flow channel groove 213, and is dispersed into each sludge through hole 211. The sludge passing through the sludge through hole 211 can be mixed with the flocculating agent to improve the mixing effect.
[0037] On the basis of the above technical solution, a plurality of the sludge through holes 211 are staggeredly arranged.
[0038] The sludge through holes 211 at different positions can also play the role of stirring and mixing the sludge.
[0039] The utility model also provides a mixing tank 1, wherein the mixing tank 1 is provided with a mud inlet 3 and a drug adding port 4, and a plurality of baffles 2 as described above are also provided in the mixing tank 1;
[0040] The mixing tank 1 is further provided with a dosing pipe, one end of which is connected to the dosing port 4 , and the dosing pipe is also connected in series to a plurality of drug through holes 212 of the partition plate 2 .
[0041] The partition 2 can extend the flow path of the sludge, and the sludge can be mixed with the flocculant flowing out of the sludge through hole 211 during the flow, thereby achieving the effect of improving the mixing of the sludge and the flocculant.
[0042] On the basis of the above technical solution, a plurality of partitions 2 are arranged in the mixing tank 1 in an up-and-down staggered manner.
[0043] The partitions 2 that are offset up and down can maximize the extension of the sludge flow path without affecting the sludge flow, so as to provide sufficient time and space for the sludge to mix with the flocculant.
[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A partition, characterized in that: include: Two substrates, the two substrates are mirror-imaged with a plurality of sludge through holes and at least one agent through hole, and the surfaces of the two substrates are also mirror-imaged with a plurality of flow channel grooves, one end of the flow channel groove is connected to the plurality of sludge through holes, and the other end of the flow channel groove is connected to the agent through hole; The surfaces of the two substrates having the flow channel grooves are closed and welded.
2. The separator according to claim 1, characterized in that A plurality of the sludge through holes are arranged in a staggered manner.
3. A mixing tank, characterized in that: The mixing tank is provided with a mud inlet and a drug adding port, and a plurality of baffles as claimed in claim 1 or 2 are also provided in the mixing tank; The mixing tank is also provided with a dosing pipe, one end of which is connected to the dosing port, and the dosing pipe is also connected in series to a plurality of drug through holes of the partitions.
4. The mixing tank according to claim 3, characterized in that: A plurality of partitions are arranged in the mixing tank in an up-and-down staggered manner.