Novel flaker

Abstract

The utility model discloses a novel flaker which comprises a frame body, a cooling disc, a scraper, a driving mechanism and a cooling mechanism, the scraper, the cooling disc and the driving mechanism are sequentially arranged in the frame body in the vertical direction, the scraper is connected with the frame body, a cooling space is formed on one side, facing the scraper, of the cooling disc, and the cooling space is used for containing alkaline residues; a containing cavity is formed in the cooling disc, and a plurality of fins are arranged on the side, close to the cooling space, of the containing cavity. The cooling mechanism communicates with the containing cavity and is used for driving cooling liquid to flow through the containing cavity to make contact with the fins, so that the cooling liquid cools the alkaline residues in the cooling space through the fins; the driving mechanism is in driving connection with the cooling disc and is used for driving the cooling disc to rotate, so that the scraper unloads the cooled alkaline residues from the cooling disc. According to the technical scheme provided by the utility model, the fins are matched with the cooling liquid, so that the cooling effect of the cooling disc is enhanced, the connecting sheets are quickly cooled by the alkaline residues, and the cooling efficiency of the alkaline residues is effectively improved.

Description

Technical Field

[0001] The utility model relates to alkali slag cooling, in particular to a novel flaking machine. Background Art

[0002] Alkali residue refers to the alkaline waste residue discharged during the alkali production and alkali treatment process in industrial production. It includes the waste residue discharged during the ammonium alkali method and the alkaline waste residue discharged from other industrial production processes. The components of alkali residue mainly include waste residues with calcium salts such as calcium carbonate, calcium sulfate, and calcium chloride as the main components, and also contain a small amount of sulfur dioxide and other components. During the discharge process, the alkali residue is generally cooled by water cooling, and the cooling speed is about 300 kilograms per hour. After treatment, a certain amount of wastewater will be generated, resulting in a lower treatment speed. Utility Model Content

[0003] The main purpose of the utility model is to provide a novel flaking machine, aiming to solve the problem of low efficiency of cooling and flaking of existing alkali slag.

[0004] In order to achieve the above purpose, the technical solution proposed by the utility model is:

[0005] A novel flaker comprises a frame, a cooling plate, a scraper, a driving mechanism and a cooling mechanism, wherein the scraper, the cooling plate and the driving mechanism are arranged in sequence in the vertical direction in the frame, the scraper is connected to the frame, a cooling space is formed on the side of the cooling plate facing the scraper, and the cooling space is used to accommodate alkali slag; an accommodating cavity is formed in the cooling plate, and a plurality of fins are arranged on the side of the accommodating cavity close to the cooling space; the cooling mechanism is connected to the accommodating cavity, and the cooling mechanism is used to drive a coolant to flow through the accommodating cavity and contact each of the fins, so that the coolant cools the alkali slag in the cooling space through each of the fins; the driving mechanism is driven and connected to the cooling plate, and the driving mechanism is used to drive the cooling plate to rotate, so that the scraper can unload the cooled alkali slag from the cooling plate.

[0006] Preferably, the cooling mechanism includes a connecting shaft and two rotating joints, the connecting shaft vertically passes through and connects to the cooling plate; the connecting shaft vertically opens a connecting channel, and the connecting channel is connected to the accommodating cavity; a water inlet is opened at one end of the connecting shaft, and a water outlet is opened at the other end of the connecting shaft, and the connecting channel is connected to the water inlet and the water outlet respectively; the water inlet is connected to an external water inlet pipe through one of the rotating joints, and the water outlet is connected to an external water outlet pipe through the other rotating joint; the driving mechanism drives the connecting shaft, and the driving mechanism is used to drive the cooling plate to rotate through the connecting shaft, so that the scraper pushes the cooled alkali slag to the unloading location.

[0007] Preferably, the connecting channel includes a first pipeline, a second pipeline, a first connecting through hole and a second connecting through hole, one end of the first pipeline is connected to the water inlet, the other end of the first pipeline is connected to one end of the first connecting through hole, and the other end of the first connecting through hole is connected to the accommodating cavity; one end of the second pipeline is connected to the water outlet, the other end of the second pipeline is connected to one end of the second connecting through hole, and the other end of the second connecting through hole is connected to the accommodating cavity.

[0008] Preferably, the first connecting through hole is close to a side of the accommodating cavity away from each fin, the second connecting through hole is close to a side of the accommodating cavity where each fin is arranged, and the first connecting through hole and the second connecting through hole are spaced apart along the axial direction of the connecting shaft.

[0009] Preferably, the frame is provided with two bearing seat assemblies, wherein one of the bearing seat assemblies is connected to one end of the connecting shaft, and the other bearing seat assembly is connected to the other end of the connecting shaft, and the two bearing seat assemblies are used to fix the relative positions of the connecting shaft and the frame.

[0010] Preferably, the driving mechanism comprises a reducer and a driving motor, and the driving motor and the reducer are both arranged on a side of the cooling plate away from the scraper at any time, and the driving motor is connected to the connecting shaft through the reducer.

[0011] Preferably, the scraper and the frame are detachably connected.

[0012] Preferably, a guard plate is further provided in the frame, the guard plate is provided around the cooling disk, and the cooling disk and the guard plates are rotatably connected.

[0013] Compared with the prior art, the present invention has at least the following beneficial effects:

[0014] The cooling mechanism sends the coolant into the accommodating cavity, and then the alkali slag to be cooled falls into the cooling space from above the cooling plate. The driving mechanism drives the cooling plate to rotate. Due to the cooperation of the fins and the coolant, the cooling effect of the cooling plate is enhanced, so that the alkali slag can be quickly cooled, thereby effectively improving the cooling efficiency of the alkali slag. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 This is a schematic structural diagram of an embodiment of the novel flaker of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the new flaker from a bird's-eye view;

[0018] Figure 3 It is a schematic diagram of the structure of the new flaker from the side;

[0019] Figure 4 Schematic diagram of the structure inside the connecting shaft.

[0020] Description of Figure Numbers:

[0021] 1-frame; 11-scraper; 12-bearing seat assembly;

[0022] 2-cooling plate; 21-cooling space;

[0023] 3- Driving mechanism;

[0024] 4-cooling mechanism; 41-connecting shaft; 42-rotating joint; 44-water inlet; 45-water outlet; 46-first pipeline; 47-second pipeline; 48-first connecting through hole; 49-second connecting through hole;

[0025] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0031] The utility model provides a schematic structural diagram of a novel flaker in a top view.

[0032] like Figures 1 to 4 A new type of flaker shown in the figure includes a frame 1, a cooling plate 2, a scraper 11, a driving mechanism 3 and a cooling mechanism 4. The scraper 11, the cooling plate 2 and the driving mechanism 3 are all arranged in sequence in the vertical direction in the frame 1. The scraper 11 is connected to the frame 1. A cooling space 21 is formed on the side of the cooling plate 2 facing the scraper 11. The cooling space 21 is used to accommodate alkali slag. A accommodating cavity (not shown in the figure) is formed in the cooling plate 2. A plurality of fins (not shown in the figure) are arranged on the side of the accommodating cavity close to the cooling space 21. The cooling mechanism 4 is connected to the accommodating cavity. The cooling mechanism 4 is used to drive the coolant to flow through the accommodating cavity to contact each fin, so that the coolant cools the alkali slag located in the cooling space 21 through each fin. The driving mechanism 3 is driven to connect to the cooling plate 2. The driving mechanism 3 is used to drive the cooling plate 2 to rotate, so that the scraper 11 can unload the cooled alkali slag from the cooling plate 2.

[0033] The cooling mechanism 4 delivers the coolant into the accommodating cavity, and then the alkali slag to be cooled falls from above the cooling plate 2 into the cooling space 21. The driving mechanism 3 drives the cooling plate 2 to rotate. Due to the cooperation of the fins and the coolant, the cooling effect of the cooling plate 2 is enhanced, so that the alkali slag can be quickly cooled, thereby effectively improving the cooling efficiency of the alkali slag.

[0034] Specifically, the cooling plate 2 is arranged horizontally, and the scraper 11 is arranged vertically on the cooling plate 2 .

[0035] Specifically, through the cooperation of the cooling plate 2, the fins and the coolant, the cooling speed of the alkali slag is about 1000 kg per hour, and no waste water is generated.

[0036] The cooling mechanism 4 includes a connecting shaft 41 and two rotating joints 42. The connecting shaft 41 passes through and connects to the cooling plate 2 vertically. The connecting shaft 41 is provided with a connecting channel vertically, and the connecting channel is connected to the accommodating cavity. A water inlet 44 is provided at one end of the connecting shaft 41, and a water outlet 45 is provided at the other end of the connecting shaft 41. The connecting channel is connected to the water inlet 44 and the water outlet 45 respectively. The water inlet 44 is connected to the external water inlet pipe through one of the rotating joints 42, and the water outlet 45 is connected to the external water outlet pipe through the other rotating joint 42. The driving mechanism 3 drives the connecting shaft 41, and the driving mechanism 3 is used to drive the cooling plate 2 to rotate through the connecting shaft 41, so that the scraper 11 pushes the cooled alkali slag to the unloading place. The setting of the two rotating joints 42 ensures that when the driving mechanism 3 drives the connecting shaft 41 to rotate, the connecting channel stably connects the external water inlet pipe and the external water outlet pipe.

[0037] Specifically, Figure 3 For example, the lower end of the connecting shaft 41 is the water inlet 44 , and the upper end of the connecting shaft 41 is the water outlet 45 .

[0038] The connecting passage includes a first pipeline 46, a second pipeline 47, a first connecting through hole 48, and a second connecting through hole 49. One end of the first pipeline 46 is connected to the water inlet 44, and the other end of the first pipeline 46 is connected to one end of the first connecting through hole 48, and the other end of the first connecting through hole 48 is connected to the accommodating cavity; one end of the second pipeline 47 is connected to the water outlet 45, and the other end of the second pipeline 47 is connected to one end of the second connecting through hole 49, and the other end of the second connecting through hole 49 is connected to the accommodating cavity. The coolant passes through the water inlet pipe, the first pipeline 46, the connecting through hole connected to the first pipeline 46, the accommodating cavity, the connecting through hole connected to the second pipeline 47, the second pipeline 47, and the water outlet 45 in sequence.

[0039] The first connecting through hole 48 is close to the side of the accommodating cavity away from each fin, and the second connecting through hole 49 is close to the side of the accommodating cavity where each fin is arranged. The first connecting through hole 48 and the second connecting through hole 49 are arranged at intervals along the axial direction of the connecting shaft 41.

[0040] The frame 1 is provided with two bearing seat assemblies 12 , wherein one bearing seat assembly 12 is connected to one end of the connecting shaft 41 , and the other bearing seat assembly 12 is connected to the other end of the connecting shaft 41 . The two bearing seat assemblies 12 are used to fix the relative positions of the connecting shaft 41 and the frame 1 .

[0041] The driving mechanism 3 includes a reducer 31 and a driving motor 32 . The driving motor 32 and the reducer 31 are both arranged on the side of the cooling plate 2 away from the scraper 11 . The driving motor 32 is driven to connect to the connecting shaft 41 through the reducer 31 .

[0042] Specifically, the reducer 31 is a helical gear reducer.

[0043] The scraper 11 is detachably connected to the frame 1. The detachable connection can facilitate the scraper 11 to be adjusted according to the position of the material being discharged.

[0044] A guard plate (not shown) is also arranged in the frame 1, and the guard plate is arranged around the cooling plate 2, and the guard plates of the cooling plate 2 are rotatably connected. The arrangement of the guard plate can effectively support the cooling plate 2 and ensure that the cooling plate 2 rotates horizontally.

[0045] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A new type of flaker, characterized in that: It includes a frame, a cooling plate, a scraper, a driving mechanism and a cooling mechanism, wherein the scraper, the cooling plate and the driving mechanism are arranged in sequence in the vertical direction in the frame, the scraper is connected to the frame, a cooling space is formed on the side of the cooling plate facing the scraper, and the cooling space is used to accommodate alkali slag; a accommodating cavity is formed in the cooling plate, and a plurality of fins are arranged on the side of the accommodating cavity close to the cooling space; the cooling mechanism is connected to the accommodating cavity, and the cooling mechanism is used to drive the coolant to flow through the accommodating cavity and contact each of the fins, so that the coolant cools the alkali slag in the cooling space through each of the fins; the driving mechanism is driven and connected to the cooling plate, and the driving mechanism is used to drive the cooling plate to rotate, so that the scraper can unload the cooled alkali slag from the cooling plate.

2. A novel flaker according to claim 1, characterized in that: The cooling mechanism includes a connecting shaft and two rotating joints, the connecting shaft vertically passes through and connects to the cooling plate; the connecting shaft is vertically provided with a connecting channel, and the connecting channel is connected to the accommodating cavity; a water inlet is provided at one end of the connecting shaft, and a water outlet is provided at the other end of the connecting shaft, and the connecting channel is respectively connected to the water inlet and the water outlet; the water inlet is connected to an external water inlet pipe through one of the rotating joints, and the water outlet is connected to an external water outlet pipe through the other rotating joint; the driving mechanism drives the connecting shaft, and the driving mechanism is used to drive the cooling plate to rotate through the connecting shaft, so that the scraper pushes the cooled alkali slag to the unloading location.

3. A novel flaker according to claim 2, characterized in that: The connecting passage comprises a first pipeline, a second pipeline, a first connecting through hole and a second connecting through hole, one end of the first pipeline is connected to the water inlet, the other end of the first pipeline is connected to one end of the first connecting through hole, and the other end of the first connecting through hole is connected to the accommodating cavity; One end of the second pipeline is connected to the water outlet, the other end of the second pipeline is connected to one end of the second connecting through hole, and the other end of the second connecting through hole is connected to the accommodating cavity.

4. A novel flaker according to claim 3, characterized in that: The first connecting through hole is close to a side of the accommodating cavity away from each fin, the second connecting through hole is close to a side of the accommodating cavity where each fin is arranged, and the first connecting through hole and the second connecting through hole are spaced apart along the axial direction of the connecting shaft.

5. A novel flaker according to claim 3, characterized in that: The frame is provided with two bearing seat assemblies, one of which is connected to one end of the connecting shaft, and the other is connected to the other end of the connecting shaft. The two bearing seat assemblies are used to fix the relative positions of the connecting shaft and the frame.

6. A novel flaker according to any one of claims 2 to 5, characterized in that: The driving mechanism comprises a speed reducer and a driving motor. The driving motor and the speed reducer are both arranged on a side of the cooling plate away from the scraper at any time. The driving motor is driven and connected to the connecting shaft through the speed reducer.

7. A novel flaker according to any one of claims 1 to 5, characterized in that: The scraper and the frame are detachably connected.

8. A novel flaker according to any one of claims 1 to 5, characterized in that: A guard plate is also arranged in the frame, and the guard plate is arranged around the cooling disk, and the cooling disk and the guard plates are rotatably connected.

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